Prime Minister Boris Johnson prevents Prof Chris Whitty and Sir Patrick Vallance from answering questions on the Dominic Cummings saga, with the pair later confirming they don't want to get involved in politics.
Prime Minister Boris Johnson prevents Prof Chris Whitty and Sir Patrick Vallance from answering questions on the Dominic Cummings saga, with the pair later confirming they don't want to get involved in politics.
The government's support for the prime minister's top aide is undermining public health advice, say experts.