Guernsey Police are appealing for information after vehicles were damaged in two separate incidents.
The first investigation involves damage caused to a taxi at about 0140 BST last Sunday.
Two men at the front of a taxi queue were involved in an incident, which led to the white Toyota being damaged.
The taxi pulled into the weighbridge and stopped between the phone and the taxi shelter.
Tyre punctured
The police would also like to hear from the public after a car at a house in Brock Road had its nearside tyre punctured.
The nearside panels and bonnet were also keyed, causing deep scratches.
The incident happened sometime between 1200 and 1710 BST on Wednesday.
Anyone with information on either incident is asked to call the police or Crimestoppers.