When posting events, please put the location in the threat title (and the date if there is room).
As far as petitions and campaigns are concerned, my thoughts at the moment are that they be posted here. But if people also want to post in the appropriate forum and draw attention to it they can do so.
Existing petitions will just be copied here and the threads locked - the originals together with any subsequent posts can stay where they are.
Once events have passed or petitions closed, the threads will be archived here.