A teenager has suffered a non-life-threatening arm injury in a knife incident.
Police raced to the scene and arrested one man suspected of carrying a bladed weapon.
Two other suspects remain at large and are being hunted by officers.
Knife Crime Clamps Down in Wiltshire
Wiltshire Police stressed that tackling knife crime and youth gang violence remains a top priority.
The force is boosting patrols this afternoon and evening to investigate and reassure the public.
Police Urge Witnesses to Come Forward
If you saw anything or have info, call 101 immediately with log number 197 of February 22.
Or report anonymously through CrimeStoppers on 0800 555 111.