having ascertained just what Miss Pierce (the only witness likely to be awake) was doing, Lady Westholme returned to her tent, put on her riding breeches, boots and khaki-coloured coat, made herself an Arab head-dress with her checked duster and a skein of knitting-wool and that, thus attired, she went boldly up to Dr Gerard’s tent, looked in his medicine chest, selected a suitable drug, took the hypodermic, filled it and went boldly up to her victim.