I've seen a few videos of fights on forecourts, but the Mirror has a video of one guy waving around what looks like a knife, when he gets in front of the car & lends on the bonnet, the driver starts driving forward, resulting in the guy starting to kick the car.
Reminds me of the old saying about us being just three hot meals from complete anarchy.
The dramatic incident unfolded in Welling, south-east London on Monday amid shortages of fuel across the country - sending people into crisis mode
www.mirror.co.uk