I don't think you get notified, I have never been and neighbours on both sides have had it done. Techniclly they are not allowed to cross the pavement - I had a flat once that had parking but no dropped kerb and the council threatened to place a bollard in front of the parking spot to stopp me using it, luckily i sold the flat before it got to that. Again, yes, unless it's got restrictions. BUT.....why do you care so much or do you just like picking fights and sticking your nose in?