His weird obsession mirrors that of electrician Karl Watkins, who The Sun revealed was jailed for having sex with pavements in Redditch, Worcs, in 1993.
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KARL WATKINS, 20, appeared at Hereford Crown Court in February 1993 on five counts of outraging public decency: in particular, making love to pavements.
Watkins claimed it was a case of mistaken identity, but he was fingered many times as the man found face down on the paving stones with his pants round his ankles. One boy told of seeing Watkins's bare backside moving up and down, while a mother said she was shocked to see a group of children gathered round him.
He also attempted to mount an underpass. How he passed the time during his 18 month jail sentence is far from clear.
Watkins was back in court in April 1995, on charges of simulating sex with black plastic dustbin bags in front of teenage schoolgirls. He revealed a nine-year fetish with the plastic sacks, centred on the "feel and touch of the bin liners". He went out at night to spend his time in rubbish piles, and had been found in wheelie bins, and even in the back of dust-carts.
His ultimate sexual fantasy was to be in a dust-cart when the bin bags were crushed. Convicted of outraging public decency, he was put on three years' probation and ordered to seek psychiatric help.
