Shock footage of a BMW crashing into a roundabout at the A2 turn-off for Bluewater has been watched more than 400,000 times on Facebook.

The footage, posted earlier today, shows the car driving at speed along the A2 before losing control and ploughing into the roundabout.

The accident was captured on dashcam by another motorist, who can be heard exclaiming: 'Oh my god, did you see that?'

It was posted on the Facebook page Dash Cam Network and attracted hundreds of comments.

One viewer said: "I commute down this road every day to and from London . Commuting on a motorcycle is one of the most stressful things to do."

The condition of the driver is not known.