I feel compelled to leave this review. I personally did not have the experience, but witnessed a woman being frog marched to a till after the security buzzer sounded at the exit. She had just spent hundreds of pounds at The Willows, Torbay store. The staff member who accosted this poor customer would not enter into any form of dialogue other than to order her to empty all of her bags onto a conveyor belt at an empty till. It took this poor customer such a long time to complete this task as she had made so many purchases. The three members of staff who were involved in this were extremely intimidating. It was absolutely horrendous. Not one member of staff would give this woman eye contact. At no time did it ever occur to the staff that an error may have been made by their cashier. The customer was desperately distressed and kept saying 'why are you treating me like a criminal?' Finally with a new till receipt she was told she was free to leave the store. However, many other customers including myself witnessed this distressing scene. I, for one, will never shop there again. God forbid that the security buzzer should go off for whatever reason (ie. a security tag left on an item by staff) which regularly happens. If this is the treatment you will be subjected to I will avoid Sainsburys in future.