No mow May

The charity Plantlife has been encouraging people not to mow their lawns during May (and then to survey what flowers are there this weekend).  After I finished work at lunchtime, I had a quick wander with the camera to see what was there...  I'm quite pleased with how the images have come out.

I think this is a thyme-leaved speedwell, but I'm happy to be corrected if someone knows better!