<sod >The subsequent actions of the man led to police to close  Olympic Boulevard outside the Hisense Arena from 9.30pm to 10.30pm and hold safety checks outside nearby Rod Laver Arena, according to Nine News.< eod>< sod > Officers were forced to close  Olympic Boulevard outside the Hisense Arena from 9.30pm to 10.30pm to look for the man, causing 'mayhem' as the crowds tried to navigate around the road closure, according to Nine News.< eod>