Tennis fans face tightest Wimbledon security in history after attacks

Record number of armed and undercover police in place as protective barriers are installed following recent terrorist attacks The Wimbledon tennis championships opened on Monday with the tightest security in the tournament's 131-year-history. As top seed Andy Murray began the defence of his crown, recent terrorist attacks saw record numbers of armed officers, undercover police and security guards among the 40,000-strong crowd. Related: Wimbledon 2017: Andy Murray v Sasha Bublik -live! Related: W...