We have to be ready for what comes next. A general election? A no-deal prime minister? Boris Johnson? Use the form below and write to your party leader now.
Pro-Europeans must work together
The Greens have a proud history of doing the right thing - in 2017 many Green candidates stood down to avoid splitting the pro-Europe vote in their constituencies. That action helped prevent the Tories winning a majority.
Green leadership is needed again
We need all the party leaders to sit down and really plan this out. They need to agree the strategy that's going to put a stop to this mess. They need to work together to stop no deal Brexit on 31st October.
Ask Jonathan Bartley and Siân Berry now