Off-duty officers stop knife attack

A knife attack was stopped by off-duty police officers in Southwark, London. (Subscribe: ) The attacker was rushed by police, all wearing civilian clothes, as he swiped at them with a weapon. The man has been jailed and the officers were praised for their “exceptional“ heroism. ------- Watch more of our explainer series here - Get more news at our site - Follow us: Facebook - Twitter - TikTok - @c4news Instagram -