Came to the comments to see if anything was known about him post-escape.

My google-fu fails me in finding any info regarding capture. Maybe his is still at large?

He apparently escaped on Oct 15 2020 [0], smack dab into the middle of the pandemic. A national lockdown came into effect in early November 2020 [1] - how the hell would that work for him?

[0] https://www.islingtontribune.co.uk/article/hampstead-heath-g...

[1] https://www.instituteforgovernment.org.uk/sites/default/file...