He was detained to a late hour on that afternoon by a patient in Halkin Street and it was after seven when he started home, driving through Piccadilly and Bond Street. It had been an afternoon of intense closeness, and now as evening came down upon the town the thick curtain of grey that had been hanging all day overhead seemed, with a clanking and jolting, one might imagine, so heavy and brazen was its aspect, to fall lower above the dim grey streets. The lights were out, swinging pale and distended down the length of Piccadilly, and already the carriages were pressing in a long row towards the restaurants; boys were crying the latest editions with the war news and upon all those ears their cries now fell drearily, monotonously, for so long had the town been filled with details of escape, folly, death, ignominy, that it was tired and weary of any voice or cry that concerned itself with War.... Christopher, waiting impatiently for his carriage to move on, thought of Brun; this oppressive, stifling evening seemed to call, in some manner too subtle for Christopher's powers of expression, the houses, the streets, the lamps, the very railings into some life of their own. Under the iron sky that surely with every minute dropped lower upon the oppressed town the clubs opposite the Green Park raised their hooded eyes and stirred ever so little above the people, and the twisted chimneys watched and whispered, as the trail of carriages wound, drearily, into the misty distance. Christopher was not an imaginative man, but he thought that he had never known London so evilly perceptive. It grew hotter and hotter, but with a heat that made the body perspire and yet left it cold. A dim yellow colour, that seemed to herald a fog that had not made up its mind whether it would appear or no, hung at street corners. Figures seemed furtive in the half-light and, instinctively, voices were lowered as though some sudden sound would explode the air like a match in a gas-filled room. A bell began to ring and startled everyone.... "There'll be an awful thunderstorm soon," thought Christopher. "I've never known things so heavy. Everyone's nerves will be on the stretch to-night. Why, one might fancy anything." His own brain would not work. He had just left a case that had needed all his sharpest attention, but he had found that it was only with the utmost difficulty that he could keep his mind alert, and now when he wanted to think about Breton he was continually arrested by some sense of apprehension, so that he had to stop himself from crying out to his driver, "Look out! Take care! There's someone there." When he got to his house he found that his forehead was covered with perspiration and that he could scarcely breathe. Meanwhile he had decided nothing as to the course he would pursue with Breton. When he had dressed and come down he found that Breton was waiting for him.