London CNN  — 

The clock is ticking for Theresa May as the March 29 deadline for Britain to leave the European Union approaches.

The Prime Minister’s government may have survived a no-confidence vote, but her Brexit deal looks dead in the water after it was defeated by a record margin in Parliament.

May now faces an uphill battle to bring together political parties with competing objectives to strike a compromise deal. If that doesn’t work, there are a range of other possible outcomes.