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Stakeholders play a crucial role in ensuring the smooth design and implementation of policies worldwide. This research presents the results of three focus groups carried out with stakeholders from different transport ministries and agencies involved in road safety in Nigeria. It aimed to understand their perception of road safety in Nigeria through discussing the road safety situation, measures, and strategies for improvement. Results showed that poor road design, organisation and implementation of road safety legislation, road user behaviour and inadequate research were impeding the improvement of road safety in Nigeria. Amongst the road safety measures discussed, public education and information campaigns were rated by each stakeholder group as very effective and easy to implement despite this not being supported by the wider literature. However, there were some variations in perception regarding the effectiveness of measures such as traffic control, road design and maintenance. Improving the road safety situation in Nigeria would require more concerted effort and an overall system-based policy reform involving both government and road users. The results of this study will contribute to and provide research evidence-based recommendations needed to design and develop integrated road safety policies and sustainable implementation strategies in Nigeria and other developing countries. [ABSTRACT FROM AUTHOR]

• Influence of traffic safety culture and infrastructure improvements on drivers' behaviour were investigated. • UK drivers were compared with Nigerian drivers with and without experience of driving in a UK road system. • Nigerian drivers with no experience of driving in the UK reported and engaged in more unsafe driving behaviour. • UK drivers and Nigerian drivers with experience of driving in the UK exhibited similar behaviours. • Changes in Infrastructure did not affect the behaviour of the three groups of drivers. • The behaviours of drivers are interpretable in relation to their traffic safety culture. This paper presents the results of a cross-cultural study to investigate the influence of traffic safety culture and infrastructure improvements on driver behaviour. To achieve this, the driving style of UK drivers was compared with that of Nigerians with and without experience of driving in the UK. A driving simulator experiment compared the actual driving style of these three groups of drivers in different safety critical scenarios. The simulated road environment varied depending on how much infrastructure was provided (low or high infrastructure). In addition, the Driver Behaviour Questionnaire was used to collect self-reported data on violations, errors and lapses. It was hypothesised that Nigerian drivers with no experience of driving in a UK road system would report and engage in more unsafe driving behaviour compared to the other two groups, and that increasing infrastructure would have little positive benefit. Overall, the results supported these hypotheses, indicating that the behaviours of drivers are interpretable in relation to their traffic safety culture, compared to changes in their driving environment. [ABSTRACT FROM AUTHOR]

Highlights • This study explored traffic behaviour and conflicts of various road users in Owerri, Imo State Nigeria. • TCT was applied to evaluate and categorise conflicts. • Binary Logistic model was developed to investigate factors influencing conflict severity. • Factors identified were direction of Traffic, gender (rel.), age (rel.), speed and time of day. • Results highlight the applicability of surrogate safety measures in traffic safety assessment in a developing country. Abstract Road traffic crashes are a major public health problem affecting those living in developing countries, exacerbated by the lack of available resources to tackle the issue (WHO, 2015). Whilst crash reduction measures have been developed and implemented, there has been limited success in developing countries and the crash rate keeps increasing. Partly to blame are the lack of empirical research and high quality crash data. Data do exist – but their reliability is questionable, with respect to the data collection methods used and underreporting. This study, undertaken in Nigeria, used surrogate safety measures based on systematic observation of traffic behaviour and conflicts to assess the behaviour of different road users and investigate the role various factors play in determining conflict severity. Data were analysed using the Traffic Conflict Technique and binary logistic regression. Results show that direction of traffic, time of day and the relevant road user's age, gender and speed are important determinants of conflict severity. This study highlights the applicability of surrogate safety measures in traffic safety assessment in a developing country and demonstrates that quality data needed for road safety assessment in developing countries could be collected over a short period of time by making use of resources which are readily available. [ABSTRACT FROM AUTHOR]

In Nigeria, a developing country and prominent oil producer, the transition towards electric vehicle adoption is unfolding amidst unique challenges. This study addresses crucial research gaps concerning Electric vehicle adoption in developing nations, with Nigeria as a focal point. Through interviews with 31 experts, we have uncovered a landscape filled with challenges and opportunities. The hurdles include a scarcity of charging infrastructure, a heavy reliance on fossil fuels, affordability issues, and unequal access to energy. On the bright side, there are prospects for cost savings backed by government support, adaptable manufacturers, and the potential for renewable energy utilisation. We propose comprehensive awareness campaigns to fast-track electric vehicle adoption, expanding charging infrastructure, government-driven policies, and integrating localised technology, specifically focusing on last-mile transport. Our study contributes valuable insights into Electric vehicle adoption in developing countries, offering theoretical and practical implications for sustainable transportation solutions. [ABSTRACT FROM AUTHOR]