I love Titch and I've seen him in Soho too.
I bumped into him several times in the park near where he lives / lived before I knew who he was.
It was quite funny because I saw him sitting on a bench at midnight, and decided to approached him and see if I could cruise him and get him to come with me into the bushes... but he told me he was knackered, and was having a break from decorating his new flat. We chatted a little while before I cycled off to find a cock-sucker / deep throater in the cruisin area.
I mentioned him to a cruisin buddy who told me that he'd heard he was very well hung (like us) and had made a porn film...then I spotted him on an LPSG Thread.
I saw him several times after walking his dog during the day, but haven't seen him for about a year.