To ask the Secretary of State for Transport, following the the 18 month assessment period for light switch off between junctions 8 and 9 of the M25, when she expects the TA 501 road lighting appraisal to be available.
National Highways expect the appraisal to be completed in January 2026 and the TA501 assessment will be made available from National Highways, upon request, after a decision has been made on the future of the lighting in this location. 
M25: Lighting