Jeremy Corbyn and others within the Labour Party have tabled a motion to stop Brexit.
The Labour leader wants to ensure that a no Deal Brexit is avoided.
There are many within the Conservative party who may back Jeremy Corbyn, and his attempts to table a motion that will defeat the government.
Parliamentary democracy means that with a majority, legislation can be passed, meaning that they could pass a law to stop the UK leaving the EU.
Many have said that Jeremy Corbyn is betraying the Queen by ignoring the wishes of her Majesty’s government.