Officers have launched an investigation after police cars were damaged and two people were injured as an angry mob targetted a property in Dumbarton's Brucehill area last night.
Almost 300 people swarmed Graham Road with videos online showing fireworks being set off near to homes on the street.
Police attempted to disperse the crowd, however, the yobs fought back and threw objects, including bricks, at the officers and the property, writes the Lennox Herald.
