including daily testing and limiting contacts with other people. some of the pm's top team — including the deputy prime minister dominic raab have rallied around the prime minister. some mps, including the scottish tory leader douglas ross, have called on him to go — along with william wragg, caroline nokes and sir roger gale. douglas ross said he would write to the 1922 committee — that is a committee of backbench tory mps which organises conservative leadership contests. he said he had written to them to express his lack of confidence in the prime minister. it takes letters from 5a backbench conservative mps to trigger a leadership challenge. senior ministers are urging mps to wait for the outcome of an investigation into alleged parties at number 10 — by the senior civil servant sue gray. we'll have developments throughout the morning hear from downing street. we will also feed in your reaction. you can get in touch with me in the usual way on instagram and twitter.