London's O2 Arena is one of the world's busiest and sold a record 2.5 million tickets last year. The venue is managed by Steve Sayer, a music fan who previously worked for Manchester City. The O2 ...

Sir Sadiq Khan found himself painted as the pantomime villain when he appeared on the O2 Arena’s big screen at the NBA’s big return to London at the weekend. Famous faces were on the front row as the ...