Has anyone noticed that Labour's billboards are
- black, therefore hard to spray paint
- don't use much text - therefore hard to alter - just pictures of the opposition which it's in their interests that you deface
- and are generally in hard to reach, out of the way places?

The Tory ones, on the other hand, are so easy to subvertise (not that what's been done isn't brilliant & much needed cheer) that it's almost as if Labour put them up itself.

Has anyone succeeded in doing a Labour one?
Are we in danger of doing the ruling party's work for them?
Is there any way we can subvertise Tory ones & still get at Labour?