Four Royal Air Force Tornado jets using Storm Shadow missiles had taken part in the attack
Police believes there was a plan to launch an improvised explosive device at Downing Street
May addressed the issue of citizens' rights, one of the three priorities for the opening stage of Brexit negotiations
US president has been invited to make a coveted state visit to UK but no dates have been set
May is trying to reach an agreement with Northern Ireland's Democratic Unionist Party to form a minority government
Several hundred people - many of them Labour voters - protested in central London against the alliance
May has previously been criticised for scrapping house arrest rules known as 'control orders'
Several political parties suspended campaigning on Sunday
British Prime Minister Theresa May will raise the issue with Donald Trump on Thursday
May said the attacker had shown 'cold calculation' by targeting children