The dog caught sight of Bevins, but the constable was prepared for that, leaping to his feet and coming to kneel by the animal, petting it while looking up at Rutledge, asking questions about the breed. When Rutledge called the dog to heel, Bevins got to his feet, touched his hat to Rutledge, and went back to his wooing. A good man.

During the interlude, Rutledge had glimpsed someone entering the park. It was Phipps, walking too fast for a man strolling, his eyes everywhere. He took in the nanny and the constable, looked across at a corporal who was leaning against a tree, smoking a cigarette, and a heavyset sergeant in a checked tweed coat, seated on a bench casually reading the morning papers. But the Chief Inspector passed through without speaking to anyone. It was clear he had come to judge the authenticity of his actors, and was satisfied.

Rutledge finished his tour of the park and returned to the Yard, the dog thoroughly pleased with its outing.

He met Inspector Mickelson on the stairs, and they passed without speaking. Mickelson was dressed as a banker, furled umbrella, hat set squarely on his head, on his way to take his own part in Phipps’s play.

The dog growled deep in his throat as Mickelson went by, and Rutledge patted the massive head. Mickelson was a stickler for the rules, and one of Bowles’s favorites. He had also nearly got Rutledge killed in Westmorland. It was with some satisfaction that Rutledge accepted the dog’s judgment corroborating his own.

After half an hour, Bevins also returned, his face flushed with the cold wind.

“Any luck?” Rutledge asked, meeting him in the corridor.

“No, sir.” Then he grinned. “I’m a chimney sweep next. Got the clothes off a man we took up for housebreaking last week. Pray God there’s no lice in them.”