5 Recommendations for research
PHIAC developed some provisional research recommendations, based on the evidence and expert advice from co-optees. These were passed to the NICE committee that developed the related guidance on unintentional injuries: prevention strategies for under 15s. This has resulted in a comprehensive set of research recommendations covering all types of unintentional injuries.
More detail on the gaps in the evidence identified during development of the guidance on road design and modification is provided in appendix D.