A traffic collision on the M5 near Almondsbury has led to four miles of slow moving traffic.

Highways England have closed one lane on the M5 Southbound at junction 15.

The crash took place between junction 14 and 15 this afternoon causing delays as long as 30 minutes.

"Please allow plenty of extra time for your journey if travelling on this section of motorway," wrote Highways England on Twitter.

More to follow.