Ewe, not eww

I read with interest that bus company giant Stagecoach has happened across an intriguing way to cut exhaust gases ahead of the introduction of the Euro4 directive on such emissions - it has fitted buses with internal tanks full of sheep urine. Apparently colourless and odourless, said wee wee has a neutralising effect upon the nitrous oxides in the exhaust fumes, ultimately converting them into nitrogen gas and water. You can experience these ovine-enhanced vehicles in the Basingstoke area of Hampshire.

Never ones to miss out on a possible (read blatant) money-making scheme, the Posse has been moved to finding alternative energy sources of its own. To that end Goatee has been raking through his cat's tray in search of would-be fuels to shovel into the fuel tank of Roy's car. Roy ought not mind, being the most eco-friendly of all of us - after all, he's been actively recycling old jokes for years.