An update has been provided by Wiltshire Police following an incident on Monday where a teenager was chased by offenders wearing balaclavas and reportedly carrying machetes.
Police have now arrested a third person in relation to the incident, a 16 year old male, on suspicion of affray and criminal damage.
Two males, aged 15 and 20, had already been arrested on suspicion of affray and criminal damage too.
Anyone who witnessed this incident which took place in Maitland Road at 1.15pm on Monday 28th June is asked to call 101 quoting log 54210062174.
Alternatively you can report information anonymously by calling Crimestoppers on 0800 555111.
