A coach and several cars have been involved in a crash in Denham this evening, closing two lanes on the A40. 

Lanes one and two of three are closed following the crash, which happened on the A40 Western Avenue westbound after A4020 Oxford Road/A412 Denham Road/Denham Court Drive/ M40 (Denham Roundabout). 

Congestion is currently back to Swakeleys roundabout.

The road was blocked for around 20 minutes heading towards M40 junction 1 and emergency services are at the scene.

There has also been a crash on the M40 London-bound close to junction 3 (Loudwater) involving several cars, with all lanes currently closed.