George Michael has had to cancel this evening's concert in the Czech capital after a truck carrying special equipment for use in the show crashed on the way to the city. The truck was traveling through Romania but it's not been possible to recover the gear in time for this evening's performance. George, who was not involved in the accident, is said to be very disappointed about not being able to perform tonight. There's no word as yet as to when the show will be rescheduled.