For the president . And a pawn in a global power struggle, how irans seizure of a british flagged tanker has affected one crew member the ships cook. Hello and welcome to bbc news. Here in the uk borisjohnson is preparing for the biggest act of his political career. On wednesday hell be invited by the queen to form a government, and then enter 10 downing street as Prime Minister, fulfilling an ambition hes admitted to holding for decades. Newly elected as conservative party leader on tuesday, he claimed in his acceptance speech that he would unite the country and take britain out of the European Union by the end of october. Heres the bbcs Political Editor laura kuenssberg. Applause. And therefore i give notice that borisjohnson is elected as the leader of the conservative and unionist parties. A brief moment of where do i go now, as the rest of the room got to its feet. A thumping majority for mrjohnson a knowingly controversial pick. There will be people around the place who will ques