This trend, which saw an estimated 40,000 fans gather outside her Munich concert last month, has been banned at Wembley following heightened security concerns. The warning comes after three concerts in Vienna were canceled due to a security threat involving a planned attack by an Islamic State supporter. Wembley officials have stated that non-ticket holders will be moved on, and strict security measures, including limits on bag sizes and prohibited items, will be enforced for Swift’s remaining UK shows.
