"You need not worry," said the stranger to Hugh. "I am not your enemy, but a friend. I warn you that Marseilles is unsafe for you. Get away as soon as possible. The Spanish police have learnt that you have come here," he went on as he strolled at his side.
Hugh was amazed.
"How did you know my identity?" he asked eagerly.
"I was instructed to watch for your arrival--and to warn you."
"Who instructed you?"
"A friend of yours--and mine--The Sparrow."
"Has he been here?"
"No. He spoke to me on the telephone from Paris."
"What were his instructions?"
"That you were to go at once--to-night--by car to the Hotel de Paris, at Cette. A car and driver awaits you at the Garage Beauvau, in the Rue Beauvau. I have arranged everything at The Sparrow's orders. You are one of Us, I understand," and the man laughed lightly.
"But my bag?" exclaimed Hugh.
"Go to the hotel, pay your bill, and take your bag to the station cloak-room. Then go and get the car, pick up your bag, and get out on the road to Cette as soon as ever you can. Your driver will ask no questions, and will remain silent. He has his orders from The Sparrow."
"Does The Sparrow ever come to Marseilles?" Hugh asked.
"Yes, sometimes--when anything really big brings him here. I have, however, only seen him once, five years ago. He was at your hotel, and the police were so hot upon his track that only by dint of great promptitude and courage he escaped by getting out of the window of his room and descending by means of the rain-water pipe. It was one of the narrowest escapes he has ever had."
As the words left the man's mouth, they were passing a well-lit brasserie. A tall, cadaverous man passed them and Hugh had a suspicion that they exchanged glances of recognition.
Was his pretended friend an agent of the police?
For a few seconds he debated within himself how he should act. To refuse to do as he was bid might be to bring instant arrest upon himself. If the stranger were actually a detective--which he certainly did not appear to be--then the ruse was to get him on the road to Cette because the legal formalities were not yet complete for his arrest as a British subject.
Yet he knew all about The Sparrow, and his attitude was not in the least hostile.
Hugh could not make up his mind whether the stranger was an associate of the famous Sparrow, or whether he was very cleverly inveigling him into the net.