The Prime Minister is facing his biggest backbench rebellion to date over his plan to introduce compulsory vaccine passports from September. Conservative backbenchers were left outraged when Mr Johnson confirmed last night his intention to make Covid vaccines necessary for entry to nightclubs. The announcement caught MPs off guard, with the plans sprung on the public unexpectedly. Ministers had previously ruled out introducing any form of passporting for domestic events but U-turned last week saying proof of two jabs, a negative test, or natural antibodies was recommended for large, indoor gatherings. Yesterday Mr Johnson went further by saying proof of...