In a measure they were answered by a sudden move of the soldiers guarding the gates. The lieutenant had shouted an order, and they fell into marching order and strode swiftly away in the direction of the frontier. The officer remained where he was, and was almost immediately joined by Herr Schenk and the other officer. All three walked quickly to the motor and got in.

The manager, as he did so, picked up a letter lying on his seat and glanced at the writing. He gave a start that was visible even to the watchers at the other side of the road, then plucked it open with nervous, jerky movements. He glanced quickly through it and sprang uncontrollably to his feet, his face aflame with passion.

The officer at his side shouted to him in alarm and endeavoured to pull him back into his seat.

Suddenly there was a loud clatter of horses' hoofs at the end of the street, and a body of Belgian cavalry debouched into view. The chauffeur of the grey car instantly started and turned his machine, and it moved away with ever-increasing speed, Schenk still standing and gesticulating wildly, with Max's letter clenched in his right hand, and the officer endeavouring ineffectually to drag him back into his seat. As the car passed the two watchers, they could not repress their exultation, but jumped to their feet and gave a loud, full-throated British cheer.


THE TWO WATCHERS GAVE A LOUD, FULL-THROATED BRITISH CHEER


The officer whose hands were free drew his revolver and fired viciously at them. The shots went wide, and in a moment or two the car had turned a corner and vanished out of sight.