THE Rolling Stones are planning a bizarre addition to their backstage rider - refusing to perform at venues after the circus has been in town.
Frontman Sir Mick Jagger claims the only time his voice has ever struggled onstage, was caused by animal dung at a Canadian arena.
He reveals, "I don't like playing after a big circus has been in. We were playing in Quebec once and I got an allergy from all the straw and elephant dung that was left in the arena.
"That's a good idea (for the rider) No elephant s**t the night before."