LONDON – The British government plans to ration coronavirus testing, giving priority to health workers and care home staff after widespread reports that people around the country were unable to schedule tests.Prime Minister Boris Johnson on Wednesday will face questions about his handling of the COVID-19 pandemic in the House of Commons and before a key committee amid the outcry over the shortage of testing.Justice Secretary Robert Buckland said the government is in the process of drawing up a new priority list for testing, suggesting that students and their families could be next in line after the National Health Service and social care. “I think what we need to do is have a cascading system where we know where our priority should be, and.