Stop HS2 supporters will be at Westminster today, during the HS2 debate in the House of Commons.
Campaigners are expected to arrive there from 10.30. It is likely that there will be a few Stop HS2 supporters there until about 6pm.
The Bucks Advertiser will be showing the debate live on here. They also suggest using the twitter hashtag #hs2debate.
Many of the campaigners will be in the chamber for the debate itself: we are unable to say exactly when this will be, as it is one of the last items of business. The day’s timetable is on the House of Commons website – here.