“If he presents himself here, sir,” he announced stiffly, “I shall take the liberty of sending for the police.”

Laverick made no reply.

CHAPTER XXVIII
LAVERICK’S NARROW ESCAPE

At precisely a quarter past four, nothing having happened in the meantime but a steady rush of business, Laverick ordered a taxicab to be summoned. He then unlocked his safe, placed the pocket-book securely in his breast pocket, walked through the office, and directed the man to drive to Chancery Lane. Here at the headquarters of the Safe Deposit Company he engaged a compartment, and down in the strong-room locked up the pocket-book. There was only now the document left. Stepping once more into the street, he found that his taxicab had vanished. He looked up and down in vain. The man had not been paid and there seemed to be no reason for his departure. A policeman who was standing by touched his hat and addressed him.

“Were you looking for that taxi you stepped out of a few minutes ago, sir?” he asked.

“I was,” Laverick answered. “I hadn’t paid him and I told him to wait.”

“I thought there was something queer about it,” the policeman remarked. “Soon after you had gone inside, two gentlemen drove up in a hansom. They got out here and one of them spoke to your driver, who shook his head and pointed to his flag. The gent then said something else to him—can’t say as I heard what it was, but it was probably offering him double fare. Anyway, they both got in and off went your taxi, sir.”

“Thank you,” Laverick said thoughtfully. “It sounds a little perplexing.”

He hesitated for a moment.

“Constable,” he continued, “I have just made a very valuable deposit in there, and I had an idea that I might be followed. I have still in my pocket a document of great importance. I have no doubt whatever but that the object of the men who have taken my taxicab is to leave me in the street here alone under circumstances which will render a quick attack upon me likely to be successful.”