Knifeman claimed he was a cop in ‘whacky baccy’ rant

A knifeman accused two tree surgeons of smoking ‘whacky baccy’ and claimed he was a police officer in a rant that went viral on Twitter, a court heard. Kevin Driver, 50, approached a van in Old Bethnal Green Road in east London and yelled at Richard Knox: ‘You can either leave or I’m gonna f***ing hit you one. I believe I’m going to f***ing hit you, you c***. ‘You’re sitting here causing an annoyance for people.’ Driver accused the men…