Police were called at approximately 10.45pm last night (11/1) from members of the public reporting a man acting suspiciously and trying vehicle door handles in the Pavillion Close area, off Shrivenham Road.
The man was detained by residents until officers arrived on the scene.
A man in his 30s was arrested on suspicion of vehicle interference and taken to Gablecross custody for questioning.
Enquiries are currently ongoing.
If you live in the area and believe your vehicle was targeted but have not yet spoken to police, please get in touch.
Call 101 and quote crime reference number 54240004002.
Alternatively, call CrimeStoppers anonymously on 0800 555 11