You Plonker

You’ve only gone and bagged yourself the bargain of the century! Amongst a pile of tat you bought for a fiver at the local car-boot, you found an extremely rare diamond… cushty! There is just one small problem… While borrowing your van for the evening, your dipstick brother only went and parked on double yellows – now the van’s been towed away, with the diamond in the glove box! There’s only one thing for it, you’re going to have to wait ‘til dark, break into the tow company’s premises and retrieve the diamond, before someone else gets their mitts on it! What a PLONKER!