Hi Mattwords,
Sorry to take so long to reply, I've been away.
OCD Action only have an office in London so if it is "traditional" office work then clearly you need to be in London but there are many other ways you can do some work as a volunteer especially these days via the internet. Also, and most importantly we need awareness volunteers, as Tess has mentioned, and they can be anywhere, in fact the more we have all over the UK the better. There are other roles for volunteers. If you are interested in working on the forum then send me a PM. The best thing to do for everything else is to contact Joel, our Director at the office either by phone or email (joel@ocdaction.org.uk) and have a chat with him.
Best wishes,
Nimrod