Who are the Euston Five? Teacher among people trying to stop HS2

The gang of five activists who have halted the £98billion HS2 project with a series of secret tunnels include a geography teacher and ex-drug runner prison fugitive. https://www.dailymail.co.uk/news/article-9197999/Who-Euston-Five-Swampys-band-burrowers-include-teenage-eco-warrior-siblings-teacher.html?ns_mchannel=rss&ns_campaign=1490&ito=1490