People must remain cautious, the PM says, as lockdowns ease in England, Wales and most of Scotland.
The health secretary defends his role in helping a former Tory minister to secure a PPE deal.
As surge testing for the Indian Covid variant continues, the government rejects claims it was slow to act.
Police arrest four men in connection with a video appearing to show anti-Semitic abuse shouted from a car.
Second jabs for the over-50s and clinically vulnerable will be given sooner to ease concerns, PM says.