Police are appealing for witnesses after a parked car was set alight on Diglis Road.
At approximately 9.45pm on Saturday, a man smashed the window of a blue BMW, which was parked near the footbridge, before setting it on fire.
The suspect was described as wearing a black hooded top and riding a mountain bike with red rims.
Police would like to speak to anyone who may have witnessed the offence or any suspicious activity in the area at the time.
Please call police on 101, quoting incident number 707s of 27 February 2016 or contact Crimestoppers on 0800 555 111 or via their website.