Classic Police YYX 315T is a Land Rover 109 that was used… 8 July 2010 ukemergency YYX 315T is a Land Rover 109 that was used in the late 70s and early 80s by South Yorkshire Police as an armoured vehicle. You can see the toughened windscreen and small windows on the sides. It has a small crest and ‘police’ wording on the side. Share Follow