Right now, write now:
www.writetothem.com
Enter your post code and get your MPs, MEPs and local councillors.
Write to them with your thoughts, I did and linked up with lib dem, I'm Labour, to do 500 postcards from constituents to tory MP (who was a remainer) on brexit. Watch out for accidentally emailing UKIP and asking them to support remain,
(but we're pen pals now), if you are a remainer.
Even if you want brexit, tell them what you think should happen and any concerns about captain doollally across the sea.
They're representatives, not delegates.
Diary dates:
18 March 2017 Stand Up To Racism National Demonstration, Central London
(more anti trump ones to be organised)

 National NHS Demonstration 4th March 2017
The 3 Million: Join our mass lobby in Parliament to guarantee
the rights of residence of EU citizens living in the UK 20th Feb 2.30-6.30
Unite for Europe, an umbrella group of remain campaigners, plans to march on parliament at 11am on 25 March