in russia, one of president putin s main critics is sentenced to 25 years in prison. main critics is sentenced we ll have the latest from moscow. main critics is sentenced for main critics is sentenced vladimir kara murza, the possible for vladimir kara murza, the maximum possible punishment, a quarter of a century behind bars which it sends a chilling message to anyone here thinking of taking on the kremlin. the prime minister under investigation after allegations of a possible failure to declare his wife s financial interest in a business that could benefit from government policy. the un calls for an immediate ceasefire in sudan where a power struggle between two military leaders has led to days of fighting. and the rise of the low traffic neighbourhood in england. we report on the heated local debates for and against. and coming up on bbc news, drama at the crucible as a protester vandalizes one of the tables during a match at the world snooker championship. good evening