Dozens of MPs are opposing Wes Streeting’s decision to award himself power to dictate what the NHS pays for drugs amid growing concern the move may be illegal. Thirty-one MPs have signed a House of Commons motion voicing their disapproval of the health secretary being handed the power to override the National Institute for Health and Care Excellence’s (Nice) judgment on how much the NHS should spend on individual medicines. They fear that the change is a “power grab” that undermines the role Nice has played since its creation in 1999 as the arbiter of which medicines constitute value for money for the NHS to buy – and thus which patients can receive – in England and Wales. Nice is widely viewed internationally as a model of how to protect against drug companies charging excessive prices. Labour, Green, Liberal Democrat, Independent, Scottish Nationalist and Plaid Cymru MPs have backed a “prayer”, tabled by the Labour ex-shadow chancellor John McDonnell. MPs can use a “prayer” as a way of showing they disagree with a statutory instrument …