I'm walking along the pavement beside a busy road, with my 3 year old DD zigzagging around behind me. He's cycling towards me, on the pavement, fast. And he's on his mobile.
I step into the middle of the pavement to make him slow down and prevent him from cannoning into my oblivious DD. As he whizzes past I ask him 'Why don't you go on the road?' He yells back 'Why don't YOU go on the road?'
I make an exception for children, nervous people going slowly, etc etc. But surely there is no excuse for a fit adult to cycle at high speed on the pavement?