Activists from HS2 Rebellion and Extinction Rebellion UK take part in a ‘Rebel Trail’ hike along the route of the HS2 high-speed rail link on 26th June 2020 in Denham, United Kingdom. The activists, who departed from Birmingham on 20th June and will arrive outside Parliament in London on 27th June, are protesting against the environmental impact of the high-speed rail link and questioning the viability of the £100bn+ project.