after claims he helped the then prime minister borisjohnson secure a loan before getting the bbcjob. more than 20,000 nhs workers have begun another strike over pay, manning picket lines across much of england and wales. claims of a toxic culture of sexism at the welsh rugby union as former staff tell their stories. i need to know that i have done one thing right with my life! and tipped for an oscar, we speak to brendan fraser about a new film portraying a man living with obesity. and coming up on the bbc news channel. no problems for novak, as djokovic cruises into the quarterfinals of the australian open, beating home favourite alex de minaur. good afternoon and welcome to the bbc news at one. the prime minister has asked his independent ethics adviser to examine how the conservative party chairman and former chancellor nadhim zahawi settled a multi million pound tax dispute. rishi sunak says there are questions that need answers. mr zahawi says his error was careless but