Caerphilly roadside fight caught on passer-by's phone

A roadside fight filmed on a passer-by's mobile phone is being investigated by police.

The brawl brought traffic to a halt on the Pwll-y-Pant roundabout in Caerphilly just after 15:00 GMT on Thursday.

Roadworks on the roundabout, known locally as the Cedar Tree interchange, have been criticised for causing motorists long delays and bringing "chaos" to the area.

Police have appealed for witnesses.

• Roadworks 'chaos' worry for town

• Bus driver fight caught on camera

• Cyclist and driver brawl in street

The video shows two men getting out of a white van and approaching a man in a sliver car before the fight breaks out.

Gwent Police said both vehicles left the scene shortly after the incident.