His bicycle was now very old, and it is one of the concomitants of a bicycle’s senility that its free wheel should one day obstinately cease to be free. It corresponds to that epoch in human decay when an old gentleman loses an incisor tooth. It happened just as Mr. Polly was approaching Mr. Rusper’s shop, and the untoward chance of a motor car trying to pass a waggon on the wrong side gave Mr. Polly no choice but to get on to the pavement and dismount. He was always accustomed to take his time and step off his left pedal at its lowest point, but the jamming of the free wheel gear made that lowest moment a transitory one, and the pedal was lifting his foot for another revolution before he realised what had happened. Before he could dismount according to his habit the pedal had to make a revolution, and before it could make a revolution Mr. Polly found himself among the various sonorous things with which Mr. Rusper adorned the front of his shop, zinc dustbins, household pails, lawn mowers, rakes, spades and all manner of clattering things. Before he got among them he had one of those agonising moments of helpless wrath and suspense that seem to last ages, in which one seems to perceive everything and think of nothing but words that are better forgotten. He sent a column of pails thundering across the doorway and dismounted with one foot in a sanitary dustbin amidst an enormous uproar of falling ironmongery.
“Put all over the place!” he cried, and found Mr. Rusper emerging from his shop with the large tranquilli-
