Police say a group of youths are responsible for smashing two car windows with bricks as the vehicles travelled on through Strahthleven Industrial Estate in Dumbarton.

A blue Volkswagen Polo and silver Peugeot 106 were both targeted at around 9.50pm on Wednesday, November 11.

Police say youths wearing dark clothing with hoods up, were responsible.

Officers have asked the public to help identify those responsible by reporting any information to police on non-emergency number 101, or Crimestoppers anonymously on 0800 555 111.

In a separate incident, a grey Kia Sorento and a green Vauxhall Astra were ‘intentionally scratched’ while they were parked on Northfield Drive, Alexandria, overnight between Wednesday and Thursday November 11 and 12.

A black Vauxhall Antara was scratched on Burnside Street, Dumbarton, between 6pm on Friday, November 13 and 3.45pm on Sunday, November 15.