A study of factors influencing the severity of road crashes involving drunk drivers and non drunk drivers

In this study, an attempt has been made to develop Multinomial Logit (MNL) model by analysing the drunken and non drunken drivers involved in road crashes on Indian highways. Multinomial Logit model has been deployed to assess the influence of various parameters like vehicular, environment and geometric factors on the set of drivers who were found to be drunk at the time of getting involved in the road crash and those who were not under the influence of alcohol at the time of meeting with the road crash. The total economic cost of road crashes in the case of non-drunk driver road crash is Rs. 1046.27 million whereas in the case of drunk driver road crashes it is estimated to be Rs. 204.50 million. Further, it can be observed that economic cost of drunk driver road crashes is varying from 13 to 19 % across different types of road crashes.     

The development of road and rail transport safety valuation in the United Kingdom

An extensive body of theoretical and empirical work has been undertaken in the UK since the middle of the last century on the estimation of values of safety for use in the appraisal of proposed transport projects, particularly road and rail. This research has focused largely on ‘willingness-to-pay’ based values in order to measure the strength of the travelling public's preference for marginal improvements in transport safety, relative to consumption of other goods and services. In terms of practical policy making, the research has resulted in a set of values for the prevention of statistical fatalities and non-fatal injuries that are applied not only in transport safety decision making, but also in other public sector contexts. This paper summarises the main findings of this research.     

Maritime legislation: new areas for safety of life at sea

This study reveals areas where IMO regulations of safety of life at sea can be improved upon. After examination of 5389 mortality and 3559 accident cases of UK seamen and 6878 fatalities of worldwide seamen, it finds fatalities due to personal accidents on board ship constitute ～90% of all mortality cases. Therefore, prevention of personal accidents should be given a higher priority. It reveals also that accidents involving coastal (domestic) ferries were another concern in the safety of life in shipping, e.g. in 1996 alone more than 2562 fatalities occurred in this sector. As a case study, the nationalities of 364 deceased seamen in bulk carrier disasters (1990–1998) are identified. Fatalities to British and worldwide seamen are based on the data obtained from various sources. However, fatalities to seamen working on board open registry ships are the best estimation, based on the information available to the authors.     

Maritime legislation: new areas for safety of life at sea

This study reveals areas where IMO regulations of safety of life at sea can be improved upon. After examination of 5389 mortality and 3559 accident cases of UK seamen and 6878 fatalities of worldwide seamen, it finds fatalities due to personal accidents on board ship constitute ~90% of all mortality cases. Therefore, prevention of personal accidents should be given a higher priority. It reveals also that accidents involving coastal (domestic) ferries were another concern in the safety of life in shipping, e.g. in 1996 alone more than 2562 fatalities occurred in this sector. As a case study, the nationalities of 364 deceased seamen in bulk carrier disasters (1990?1998) are identified. Fatalities to British and worldwide seamen are based on the data obtained from various sources. However, fatalities to seamen working on board open registry ships are the best estimation, based on the information available to the authors.     

高速公路养护维修作业区危险因素分析

国内高速公路养护维修作业区事故是交通管理部门亟待解决的一个问题。文中研究了国外高速公路养护维修作业区的事故规律,通过对国外文献中高速公路作业区事故危险因素分析法的综述,建立完善的作业区危险因素体系。结合事故数据,分析国内作业区事故特点,并有针对性地提出了安全管理对策。     

Causes of casualties and the regulation of occupational health and safety in the shipping industry

The aim of this paper is to investigate maritime safety from an occupational hazards perspective as opposed to a maritime casualty perspective. It is recognised that safety in shipping should encompass casualties arising from accidents occurring in the course of performing normal seafaring duties, not just those arising from technical defects or maritime disasters. The paper discusses an investigation involving a survey of 19 flag states and two detailed studies of records kept at the Hong Kong and Singapore maritime administrations. The results indicate that occupational accidents account for a significant proportion of fatalities at sea. The statistics presented specify the ship types that are most at risk, as well as the types of occupational hazards that can most frequently lead to accidents and fatalities. The results of this study indicate voids in the process of investigating fatalities that relate to occupational accidents. These results also indicate inadequate investigation of events and causes. The creation of a database of such information could potentially be used for the development of appropriate regulations that could prevent fatal and non-fatal occupational accidents through regulatory processes.     

Occupational mortality among British merchant seafarers (1986-1995)

The decline of the British merchant fleet in recent years has led to an increasing proportion of British seafarers taking employment in flags of convenience and other foreign-registered vessels. It is then a matter of some importance as to whether the British seafarers who serve in foreign ships are at greater risk of mortality and, when fatalities do occur, whether the deaths are appropriately investigated. Using information obtained from files at the Registrar General for Shipping, the Marine Accident Investigation Branch and many Coroners, it is evident that British seafarers serving in foreign vessels were, during the study period 1986–1995, at greater risk of mortality through work-related accidents, suicides and unexplained disappearances at sea. Those serving in the British fleet, however, died more frequently through illnesses, and through off-duty accidents and drowning. When fatalities occurred in the British fleet, the relevant log book extracts were routinely deposited with the appropriate British authorities; for deaths in FOC vessels these documents were rarely forthcoming. While the deaths of British seafarers were investigated in the large majority of cases, foreign flag state authorities seldom conducted inquiries; it was the British authorities who usually conducted the investigations.     

Occupational mortality among British merchant seafarers (1986-1995)

The decline of the British merchant fleet in recent years has led to an increasing proportion of British seafarers taking employment in flags of convenience and other foreign-registered vessels. It is then a matter of some importance as to whether the British seafarers who serve in foreign ships are at greater risk of mortality and, when fatalities do occur, whether the deaths are appropriately investigated. Using information obtained from files at the Registrar General for Shipping, the Marine Accident Investigation Branch and many Coroners, it is evident that British seafarers serving in foreign vessels were, during the study period 1986-1995, at greater risk of mortality through work-related accidents, suicides and unexplained disappearances at sea. Those serving in the British fleet, however, died more frequently through illnesses, and through off-duty accidents and drowning. When fatalities occurred in the British fleet, the relevant log book extracts were routinely deposited with the appropriate British authorities; for deaths in FOC vessels these documents were rarely forthcoming. While the deaths of British seafarers were investigated in the large majority of cases, foreign flag state authorities seldom conducted inquiries; it was the British authorities who usually conducted the investigations.     

The economics of railway safety

This paper reviews the statistics and economics of railway safety in Great Britain, the European Union and the United States, together with some results for Finland and Japan. In these countries railway safety has improved over recent decades. That finding applies both to train accidents and to personal accidents such as persons struck by trains. Fatal train collisions and derailments command most attention even though they are infrequent and account for only a small minority of railway fatalities. Great Britain, the EU and the USA formally espouse conventional cost benefit analysis for the appraisal of railway safety measures, using the same valuations for the prevention of casualties as are used in road safety appraisal. However there are often strong institutional, legal and political pressures towards adopting railway safety measures with safety benefit: cost ratios well below 1. The best-documented examples of this are automatic train protection systems, which are discussed in the paper. Apart from trespassers, the largest group of railway fatalities occur at level crossings, which the paper also discusses. Level crossing safety measures would seem to be an appropriate subject for cost benefit analysis, but there are few case-studies in the literature. Over the last few decades, the railways in many countries have been privatised or deregulated with the aim of improving their economic performance. Such changes have the potential to affect safety. The paper reviews evidence of the effects on safety of railway restructuring in Great Britain, Japan and the United State, and finds no evidence that safety deteriorated.     

Attitude to safety onboard fishing vessels in the Northern Periphery

This paper reports the findings of a study within the European Union Northern Peri phery Programme targeting attitude to safety onboard fishing vessels. The study was designed to improve safety, to save lives and to reduce the number and severity of accidents onboard fishing vessels. Using psychological research methods a questionnaire was developed for assessing safety attitudes on board fishing vessels. An analysis of the collected data allowed for the identification of the underlying attitudes to safety. An intervention programme to improve these attitudes was developed based on the analysis of the answers provided by survey participants. Face to face discussions were used to change the attitudes encountered. The results were measured in order to realize in which way the attitudes have changed after the discussions. Through this work a steady reduction in the numbers of incidents, fatalities and injuries amongst fishermen is hoped to be achieved.     

Congress,reform, and oceans policy

Congress has not been able to pass comprehensive oceans policy legislation in recent years. Nonetheless, significant individual oceans policy measures have been enacted. These are reviewed in the article. A Joint Committee on the Organization of Congress has been established to recommend reforms in how Congress conducts its business, including proposals for committee restructuring. These proposals could affect how Congress examines oceans policy issues, but it is unlikely that these reforms will make it easier to pass comprehensive oceans policy legislation. For this to happen, well‐organized constituencies have to demonstrate support for this legislation, which has not happened to date.     

舟山外海区涉渔碰撞事故原因分析与对策研究

最近4年来,舟山外海区发生重大涉渔碰撞事故10起,导致人员死亡失踪76人。通过对该海区发生的10起重大涉渔碰撞事故进行归类统计和逐案剖析,构建涉渔碰撞事故多发原因结构模型,深入研究事故的成因、规律及对策,提出了针对性的预警预防预控措施,旨在最大限度地遏制该海区重大涉渔碰撞事故的多发势头。     

Considering “Coastal Carbon” in Existing U.S. Federal Statutes and Policies

Coastal ecosystems such as mangroves, salt marshes, and seagrasses provide important ecosystem services, including nursery habitat for fish, shoreline protection, and the recently recognized service of carbon sequestration and storage. When these wetland ecosystems are degraded or destroyed, the carbon can be released to the atmosphere, where it adds to the concentration of greenhouses gases (GHGs) that contribute to climate change. Many federal statutes and policies specifically require that impacts on ecosystem services be considered in policy implementation. Yet, no federal statute, regulation, or policy accounts directly for the carbon held in coastal habitats. There are a number of federal statutes and policies for which coastal carbon ecosystem services could reasonably be added to environmental and ecosystem considerations already implemented. We look at a subset of these statutes and policies to illustrate how coastal carbon ecosystem services and values might affect the implementation and outcomes of such statutes generally. We identify key steps for the inclusion of the ecosystem services of coastal habitats into the implementation of existing federal policies without statutory changes; doing so would increase the degree to which these policies consider the full economic and ecological impacts of policy actions.     

Part 2. Beyond single-outcome models: Decompositions of aggregate and disaggregate road safety risk

The second part of the state-of-the-art focuses on the development of the founders' double streams explaining single-outcome indicators (probability of accidents and fatalities, respectively) by fixed form regression, as outlined in the Part 1. Following Page (1997, pp. 67–122, 2001) and others, we use as turning point of the evolution of both aggregate and discrete approaches the DRAG-1 model of 1984, itself based on aggregate data, which introduced four key innovations in principle applicable to both streams.     

Maritime policy in Scotland

This paper begins by defining the meaning of the term ‘maritime policy’. Since devolution in the UK, the opening of the new Scottish parliament in 1998 and the creation of the Scottish Executive, little effort has been made to establish a distinct maritime policy for Scotland. As was evident prior to devolution, the primary emphasis from any maritime policy perspective has continued to be a focus on lifeline island ferry services. This ignores significant developments in several other key maritime transport sectors, and this paper provides examples of areas that require some form of policy response, including intra-European short sea shipping, UK coastal shipping, urban/river transport and global container shipping. Long-standing institutional bias against maritime transport coupled with subsidy devoted almost entirely to land transport systems has resulted in a quite distorted marketplace. This suggests that a maritime policy is now imperative if maritime transport is to play a more significant role in the overall transport system. Further discussion centres on the need to consider, from a Scottish policy perspective, the role of various state-sponsored maritime service providers and how these bodies might fit better within evolving policy. The conclusion is that formulation of a maritime policy by the Scottish Executive is overdue and that a degree of restructuring of transport responsibilities within the Executive, combined with adequate resource allocation towards the maritime industry, will be necessary in order that market distortions can be overcome, so enabling Scotland to fully exploit the competitive and environmental advantages that maritime transport can provide.     

Maritime policy in Scotland

This paper begins by defining the meaning of the term 'maritime policy'. Since devolution in the UK, the opening of the new Scottish parliament in 1998 and the creation of the Scottish Executive, little effort has been made to establish a distinct maritime policy for Scotland. As was evident prior to devolution, the primary emphasis from any maritime policy perspective has continued to be a focus on lifeline island ferry services. This ignores significant developments in several other key maritime transport sectors, and this paper provides examples of areas that require some form of policy response, including intra-European short sea shipping, UK coastal shipping, urban/river transport and global container shipping. Long-standing institutional bias against maritime transport coupled with subsidy devoted almost entirely to land transport systems has resulted in a quite distorted marketplace. This suggests that a maritime policy is now imperative if maritime transport is to play a more significant role in the overall transport system. Further discussion centres on the need to consider, from a Scottish policy perspective, the role of various state-sponsored maritime service providers and how these bodies might fit better within evolving policy. The conclusion is that formulation of a maritime policy by the Scottish Executive is overdue and that a degree of restructuring of transport responsibilities within the Executive, combined with adequate resource allocation towards the maritime industry, will be necessary in order that market distortions can be overcome, so enabling Scotland to fully exploit the competitive and environmental advantages that maritime transport can provide.     

Computing airfare elasticities or opening Pandora's box

Airfare elasticities are crucial for policy instruments for the stakeholders of tourism industry. Modellers attempting to estimate these elasticities face several challenges in the absence of microeconomic data on consumer preferences. The aim of this paper is to offer a critical analysis of the practice of computing airfare elasticities from tourism demand studies. It identifies and discusses potential sources of measurement errors in the data and drawbacks that investigators face and assesses their implications for the estimated parameters in the respective models. The use of price of crude oil and distance between origin and destination as proxies for transportation costs are evaluated. It is recommended that authors be more systematic in reporting their results. They need to comment on the limitations of their elasticity estimates since these have repercussions on policy recommendations made based on their results.     

Public transport policy for central-city travel in the light of recent experiences of congestion charging

Excellent public transport which makes the private car a minority mode of central-city travel is a necessary condition for a political process towards the introduction of congestion charges. However, the charging system costs in London and Stockholm have proved to be unexpectedly high. Therefore, before these costs come down to an affordable level, zero-fares for central-city travel and stricter parking policy would be a first-best combination in many cities, always provided that the public transport is really competitive. A bold venture in public transport development is consequently the top priority irrespective of the transport pricing policy direction.     

Champions as Influencers of Science Uptake into Australian Coastal Zone Policy

Australia's coastal environments are exposed to great pressures. Adequate policy and management measures are required to ensure the protection of coastal assets now and for future generational use. However, recent government reports and academic literature have highlighted that improved science uptake into policy is needed to ensure coastal communities are protected from impacts such as climate change. The literature suggests that individuals, coined champions, can play an important role in influencing the use of science by policymakers. However, a paucity of research exists surrounding the role of these individuals. This research explores the role of champions in enabling science uptake into policy in the Australian coastal zone, investigating champion characteristics and strategies used in influencing policymakers. A mixed-methods approach to the research was employed, integrating a paper/online survey of people involved in Australian coastal management and in-depth, semi-structured interviews with champions nominated by their peers from the survey. Fourteen key coastal champion characteristics were identified from the survey. Furthermore, the champion interviews identified strategies for influencing science use by policymakers. From these findings a conceptual model was created. In order to enable coastal champions to be fostered, a six-step process was developed that incorporates the use of the conceptual model.     

Culture in maritime safety

Many accidents, resulting in a larger number of fatalities during the last few years, have focused attention on issues of maritime safety. Accident registration reveals that a large proportion have human related causes, and indicates that, by looking at cultural aspects, one's understanding of the underlying mechanisms leading to accidents might increase. Several constructs of culture and climate have appeared on national, organizational and safety levels. Those constructs are discussed together with problems that occur when interpreting accidental data, and recording accidental causes. The papers reviewed indicate the existence of a ‘chain of evidence’ from accidents/safety to attitudes, communications, conflict-solving, etc. and further to safety culture. To be able to reduce the risk for accidents, there seems to be a need for coordination and the cultural perspective seems to be one that integrates and takes the many disciplines and multi-level nature of accidents and safety into account.