William Woollard and the Top Gear team return with a review of highlights from the British International Motor Show. There's a detailed look at the new Scimitar sports car and at Reliant, the company that makes it. Sue Baker travels the roads of Southern Ireland in Vauxhall's latest Astra, while, just a stone's throw away from the Motor Show, William Woollard gets to see some of the hundreds of bikes on display in Britain's first National Motorcycle Museum, which opened at the weekend. And if you think regular checks on your tyres with your own tyre pressure gauge or pump keep you safe, beware. Chris Goffey reports on an investigation that reveals serious inaccuracies in many gauges on sale in Britain.