Motor Vehicles (International Circulation) (Amendment) Order 2010

I asked a question which the Minister might not be able to answer this afternoon. If he cannot, may I have a written reply? I asked what progress had been made on the graduated fixed penalty, financial penalty deposit and immobilisation schemes. They are not wholly relevant to the order, but as they were introduced relatively recently, in May 2009, does anyone have any experience of how effective they have been?