Harefield, UK. 13th February, 2021. Fencing and a sign indicate the closure by contractors working on behalf of HS2 Ltd of a public right of way around the former Hillingdon Outdoor Activities Centre (HOAC) lake. A wildlife protection camp in woodland behind the fencing was occupied by Stop HS2 activists opposed to the high-speed rail link until evicted by bailiffs acting for HS2 Ltd in early 2020.