Reported in the Traffic lights (NH) category anonymously at 20:53, Mon 14 September 2020
using FixMyStreet Pro
Sent to National Highways less than a minute later
I came off the exit at Jct 4 of the M40 (Northbound from central London) and the traffic lights at the roundabout are stuck on red. The cars on the slip road had to wait for a safe break in the traffic and enter the roundabout on a red light. Looks like the traffic lights on the roundabout are permanently green while the roads leading in to the roundabout are stuck at red.