Tom Harrison in trek for The Gorilla Organisation
A man who crawled the London Marathon dressed as a gorilla is taking on another charity challenge.
Tom Harrison - a Met Police officer who lives in Amersham, Buckinghamshire, and who calls himself Mr Gorilla - is hand-cycling from Land's End to John O'Groats for The Gorilla Organisation.
Adam Clarkson from BBC Tees caught up with the father-of-two in Hartlepool.