 FAKE: The Jaguar XK8 has antilock brakes and would not have managed  the entertainingly screeching skid as it stopped outside the tattoo  parlor. Only the rear wheels are locked and clearly the handbrake  was used to make an amusing noise. No matter how it was achieved, it  was not a natural stop and there is no evidence to suggest that  Leonard is a stunt driver who might habitually stop like that.