Police are appealing for information after a parked car had its roof damaged and a tyre punctured in Castel.
The white convertible Mini was left at St Mary's Court on Rue Piette when it was damaged last week.
Officers say it happened sometime between last Wednesday (6th April) and Saturday (9th April).
Anyone with information is asked to contact Guernsey Police on 01481 222222 or Crimestoppers anonymously on 0800 555 111.

Donations in memory of Hannah Benfield to Alderney rescue groups
Deputies asked to approve £6m Guernsey Airport roof repairs
Guernsey Budget 2027: £15m growth fund and fuel duty hikes
Majority of Guernsey stamps bought by collectors
Alex Scott withdraws from England squad
GST backlash prompts call for calm from Guernsey deputy
Deputies vote in GST at 3% as part of tax reform package
Man charged with murder of Hannah Benfield in Alderney