Going down Picadilly one day and nearing Grosvenor Place I saw, if my memory is not at fault, some workmen with their coats off—or so they seemed. They had pickaxes in their hands and wore corduroy trousers and that little leather band below the knee that goes by the astonishing name of "York-to-London."  
They seemed to be working with peculiar vehemence, so that I stopped and asked one what they were doing.
 
"We are taking up Picadilly," he said to me.
 
"But at this time of year?" I said. "Is it usual in June?"
 
"We are not what we seem," sa............