Former Ministry of Defence motorbikes (guide price £650 to £1250) being serviced ready for potential buyers on August 12, 2011 in Colsterworth, England. Witham LTD sells a variety of former MOD equipment and vehicles to foreign countries, domestic companies and private individuals. (Photo by Matthew Lloyd/Getty Images)

Former Ministry of Defence £60 engines wait ready for potential buyers on August 12, 2011 in Colsterworth, England. (Photo by Matthew Lloyd/Getty Images)

Former Ministry of Defence Snatch Land Rovers (guide price £1500 to £4500) lined up waiting for potential buyers on August 12, 2011 in Colsterworth, England. (Photo by Matthew Lloyd/Getty Images)

A former Ministry of Defence Combat Engineering Tractor (guide price £35,000), waiting for a potential buyer on August 12, 2011 in Colsterworth, England. (Photo by Matthew Lloyd/Getty Images)

Former Ministry of Defence RB44 lorries (guide price £3750 to £7500) lined up waiting for potential buyers on August 12, 2011 in Colsterworth, England. (Photo by Matthew Lloyd/Getty Images)