questionText: To ask the Secretary of State for Transport, what assessment her Department has made of the potential impact of motorway lighting removal on the M4 between junctions 8 and 12 on road safety; and if she will publish Personal Injury Collision data for that area (a) since lighting was removed and (b) for the five years prior to removal.
answerText: National Highways has a thorough, consistent and documented approach to the management of construction schemes. National Highways assessed the removal of lighting on the M4 between junctions 8 and 12 using TA49/07, which was the assessment tool before TA ...
heading: Motorways: Lighting