Bob Hobden wrote:
Currently a few self-seeding weeds grow there. I would like some ideas as to
what seeds I might sow there which might (a) grow and (b) give 'attractive'
flowers, just to tart up the corner.

I imagine both the thinness of the soil, and the fact that cars turn nearby,
might be a disadvantage. I was thinking of 'old bombsite' type plants - old
man's beard? - but any suggestions gratefully received.

We seem to have tiny purple violas cropping up in similar spots around here.