Dashcam policing is no match for proper traffic cops

'Op Snap' is on the rise as drivers gather their own footage of wrongdoing - but we must proceed with cautionThe ubiquity of video surveillance has recently given us the glorious nickname ‘Clicky Ponting’, bestowed on a player from Saltburn Cricket Club who was accused of ingloriously clicking his fingers to mimic the sound of a ball making contact with a bat, to dupe umpires into giving batters caught out. He was suspended by the club as the North Yorkshire and South Durha