Snipers patrolled the roof of Coldplay’s gig in Vienna, after Taylor Swift ’s shows were cancelled due to a thwarted terrorist attack. A huge police presence attended Wednesday night’s event, which was the first concert to take place at the Ernst Happel Stadium after Tayor’s gigs were scrapped earlier this month. Vienna police reassured fans that the gun cops were a precautionary measure as part of enhanced safety measures, telling social media users: “Our job is to comprehensively secure the