Apologies is this has already been posted. But I stumbled upon this site today http://www.mybikelane.com/
If you see someone blocking a bike lane, then you can submit a photograph of them doing it (or framegrab from your helmet camera).
They won't get done for it, but at least you can name and shame repeat offenders
If you see someone blocking a bike lane, then you can submit a photograph of them doing it (or framegrab from your helmet camera).
They won't get done for it, but at least you can name and shame repeat offenders