For many months the government has wielded a number of sticks to beat MPs into supporting its Withdrawal Agreement. It might be bad, they argue, but the alternative is worse. Remainers have been threatened with no deal. Leavers with no Brexit.
The latest big stick is the threat of having to participate in the European parliamentary elections. To avoid this the Government (and the EU’s) new deadline to get an agreement finalised is May 22nd, the day before the elections would take place.