Prisca, Community Action Network Australia, if you need more concise contact info I'll be only too happy to oblige in sourcing.
Mindchild & Dogpatch, a few seconds of your valuable time wouldn't go amiss by checking out / reading the following information.
For others, please take the time to view, there might be something here for your interests, there may not, but well worth your time probaly in perusing through, 10 minutes max.
If anyone needs more information, please be sure to let me know and I'll do my best to help.
* http://www.can-online.org.uk/centres/towns/london.htm
* http://www.can-online.org.uk/centres/settingup.htm
* http://www.can-online.org.uk/centres/international.htm
* http://www.can-online.org.uk/centres/stanton/index.htm
Respect & WhatKnot(?)