I just googled and found this.

Guy threatens to jump off car park roof, June 6th:

POLICE and firefighters were called out to a man on top of High Wycombe's Dovecot car park tonight.
Rebecca Webber, spokesman for Thames Valley Police, said "We were called at about 8.50pm and he came down at about 9.20pm.
"An officer on patrol saw him and went up to speak to him.
"Firefighters put a ladder across from a flat roof to the scaffolding and he came down. He is down now and he is safe."


If it is him, he made the news, and kept his life. Quite the achievement!