Moment police officer borrows bike from passerby then races after ‘thief’ and tackles him to ground

THIS is the shocking moment a police officer borrows a bike from a cyclist and uses it to chase down a suspected thief. After commandeering the bicycle, bodycam footage shows the cop tackling the man to the ground and shouting: "You're f****** nicked!". The chase began with the officer driving through the streets of Twickenham,...