An overturned car caused long delays on the M25 this morning near Potters Bar and South Mimms.

https://twitter.com/HighwaysEAST/status/904612392939778048

The crash on the anticlockwise carriageway happened at around 6.45am near Junction 23 for South Mimms, causing a tailback past Potters Bar at Junction 24.

One lane was temporarily closed on the stretch to allow recovery of the vehicle. No one is thought to have been injured.

Highways England confirmed all lanes are now open and delays are starting to ease, but advised motorists to plan ahead before travelling.