A TEENAGER has been arrested for GBH after a violent robbery in Walcot.

Officers have taken a 17-year-old boy into custody on suspicion of causing grievous bodily harm with intent.

This comes after a balaclava-wearing man with a knife attacked another man on Frobisher Drive and stole his electric bike.

A Wiltshire Police spokesman said: "The victim’s injuries, whilst serious, are not thought to be life changing or life threatening.

"We would like to hear from anyone with information relating to this incident. 

"Please call 101 quoting log 54220095280 or call Crimestoppers anonymously on 0800 555 111."