Police arrested a 24-year-old man on Wharf Road today, on suspicion of theft from Morrisons store.
It happened at about 2.30pm this afternoon.
He was said to be violent on arrest and officers were called to assist with his arrest and transport to the police station.
He remains in custody.
An eyewitness said: “The man was in cuffs with a stocking over his head and what looked like a spit mask. Bizarre!”