Some fool orderly gave my mount a crack over the back with a rope and away we galloped. The flat was easy, though I had not ridden bare-backed for some time. The bog offered no resistance and we leaped the sod wall neck and neck. Then the horses wanted to bolt and they took some stopping. Anyhow, the first half of the test was safely through. The Sydney bushman was looking more at ease. The others grinned expansively. "That's dead easy," said the man from Narrandera. "Call that a riding test?" The return signal was given, and the quartette started off. All went well till the water jump loomed ahead. Here half a dozen yelling orderlies were posted to spur on the chargers to the leap. The three bushmen cleared the obstacle with hardly a splash, but disaster was in store for the City bushman. Right on the brink the horse stopped dead and the hapless rider was shot with catapultic force head first into the bog, amid roars of merriment from the assembled army. We three countrymen "passed," were promptly marshalled with the horsemen, and marched to the doctor's for medical examination. The City bushman was sent to "the gravel-crushers." In a huge marquee in Rosebery Park were a score of virile young Australians stripped for the fray. Sun-tanned bushmen they were for the most part, lean and wiry, with muscles rippling over their naked shoulders. Splendid specimens--strong but not too heavy, rarely topping thirteen stone, for all the heavier men had been sent to the infantry. But these were ideal Light Horsemen. "Bluegum forward." I stood, and the sergeant ran the tape over me: Weight, 11 stone; height, 5 feet ten; chest, 37, expanded 41; age 34; beauty spots and identification marks, none; eyes, brown; hair, brown; religion, Presbyterian. Then the doctor got busy; tapping here, sounding there, finally with a word of approval sending me over to the sight specialist. There was a jumble of letters of various sizes set before me, and finally, with a score of others satisfactory in wind and limb, I was sent on to the adjutant. My name, age, occupation, next-of-kin, and other essential details were recorded. Then we were lined up to swear allegiance. On the flat the volunteers were still doing the riding test, with hundreds of onlookers keenly enjoying it. Each time some luckless aspirant for fame and glory was precipitated into the bog the crowd roared with delight, and when he emerged, mud-bespattered and crestfallen, the hilarity of the bushmen knew no bounds. Pointed advice was hurled at the failures, and they were urged to join the "gravel-crushers," which most of them did. For a couple of hours the fun continued, and with the end of the day another hundred rough-riders were drawn up, passed and enlisted ready for anything and everything. One by one we went forward and took the oath.