Just received this email from Tfl about resurfacing works. From Wednesday 27 February until Tuesday 5 March, bus routes 37 and P4 will be diverted in both directions on East Dulwich Grove at Red Post Hill, from 20:00 to 05:00 each night. This is due to resurfacing works being carried out on behalf of Southwark Council. Route 37 will be diverted via Denmark Hill and will not serve Half Moon Lane, North Dulwich Station, East Dulwich Grove and Lordship Lane. Route P4 will be diverted via Burbage Road and Half Moon Lane and will not serve Dulwich Village and North Dulwich Station.