Traffic is at a standstill on the clockwise M25 after a crash between Junction 13 at Staines and Junction 14 near Heathrow Airport. All traffic is being held while the incident is dealt with.
The problems were first reported at around 10.22am. Traffic on the approach is also caught up in queues left by an earlier breakdown, with drivers facing a slow journey past Staines towards Heathrow.
Live updates
There is no confirmed reopening time yet, so anyone driving to Heathrow should leave plenty of extra time and check traffic before setting off. Follow the live updates above for the latest position.
More travel news
Read more: M25 gridlock near Heathrow after crash shuts three lanes, Two lorries crash on M25 near Iver Heath and Heathrow Terminal 4 works: what passengers will find different.
