Revellers who thought a stern cop was about to shut down their concert were stunned when he picked up a band member’s violin - and started playing.<br /><br />PC Jonathan Landis, 42, wowed diners at Champs Sports Bar and Grill with a few tunes before returning to his regular beat.<br /><br />Viral footage shows the talented officer, who has been playing violin since the age of three, effortlessly drawing the bow as the audience claps and cheers.
