 The main feature were usage of various props such as a prison for Stefani's opening act, a six-piece band and a large multimedia screen in the backdrop showing videos and animations.The tour had its own set of controversies.A group of students making up for The National Union of Malaysian Muslim Students banned Stefani's concert that was slated to take place on August 21, 2007, at Putra Indoor Stadium in Kuala Lumpur.