Labour source says ministers have not adequately explained details of vaccine passport scheme
Keir Starmer is likely to vote against introducing Covid-status certificates if the government presses ahead with such plans, the Guardian has been told, as Boris Johnson promised the documents would not be introduced earlier than mid-May.
A senior Labour source said they did not think ministers had adequately explained how the scheme would work, what its purpose was and the cost to the taxpayer, significantly increasing the chances that the prime minister could lose a vote in parliament.
