"The worker is grinding down raised pavement
edges, to remove trip hazard. He’s using an electric grinder
powered from a generator in the back of his little truck parked
on the pavement. He’s wearing eye protection and a face mask,
but no ear protection (not using plugs).
Then of course there’s the fact that he is blocking the footpath
with no way for pedestrians to get safely past on a 45mph road"