The vehicles were damaged in the island parish of St Helier. They were all parked on the left side of Pier Road going up a hill.

The damage, which is believed to have been carried out between Saturday night and Sunday morning, is estimated to be worth about �500.

The Snow Hill public toilets were also damaged by vandals. Police are investigating both incidents.

The ladies toilet had strip lighting pulled down, and a wash basin was ripped off the wall in the men's.

Police say the toilet vandalism happened between 0100 and 0200 BST on Sunday.