it s looking dry on wednesday but the air will start to feel a bit cold and it will turn colder still as we head through the week. watch out for some foggy starts. i m back with the latest from bbc london in half an hour. hello, this is breakfast with nina warhurst and dan walker. coming up on breakfast this morning. we ll be chatting to actor maxine peake about her new bbc thriller, which takes on the issue of sexual politics in the workplace. line of duty star tommyjessop will tell us about using his new role as an ambassador for the charity mencap to inspire others with learning disabilities. and as novak djokovic says his focus is now on defending his australian open title next week, we ll discuss the latest with his former coach and two time australian open winner boris becker.