Taylor Swift's upcoming five Wembley concerts could see private counter-terrorism security forces deployed to keep thousands of fans safe, according to reports. Sources claimed the singer’s shows will be relying on the extra security in response to the Vienna terror plot which caused her to cancel all three shows in the city last week. Now reports have emerged that Swift will be using private counterterrorism security forces to protect her fans due to the ongoing London riots placing a major strain on local police. The Wembley gigs are set to take place from August 15 to 20. They will be the last of Swift's international tour leg before she returns to North America.