High street gambling venues, known as adult gaming centres, promise a safe and sociable experience; the chance to have a chat, a coffee and a flutter, under the supervision of trained staff. And they’re proving to be popular, with an increasing number springing up across the country, some of which are open 24 hours a day. But File on 4 Investigates hears concerns some venues are failing to protect people struggling with gambling addictions - with devastating consequences. AGC's are supposed to ensure staff are trained to spot problem gamblers and intervene. They also operate a self-exclusion scheme which allows problem gamblers to self-exclude from AGC's. Staff should intervene if they spot somebody who has self-exlcuded and should ask them to leave the premises. It's a sensible plan - but does it actually work?

Reporter: Alastair Fee Producer: Ben Robinson Researcher: Michael Gaughan Technical Producer: Nicky Edwards Production Coordinator: Tim Fernley Editor: Carl Johnston