David Cameron: I was right to hold Brexit referendum

Former prime minister says issue of EU membership ‘had been poisoning British politics for years’ but says cooperation on security should continueAnalysis: Using security as Brexit bargaining chip is recklessAs Britain formally fired the starting gun on its exit from the European Union, David Cameron has defended his decision to call the referendum that ended in the vote to leave. Related: Brexit: EU condemns May’s ‘blackmail’ over security cooperationContinue readi