FORE:"Here I am," the thin voice echoed faintly. The constable wheeled round sharply and became aware of a vague, palpitating mass, hovering in the dark mouth of the archway. It was like some solid body subjected to intense vibration. There was a high-pitched spinning noise.Gregg pulled himself together and crossed to the couch. He undid the Doctor's collar, and forced him to sit up. He thumped his back violently, at first remonstrated and then fell to the use of soothing phrases. For there was still an element of hysteria in the Doctor's manner; only now it was a symptom of release from unendurable strain. It was the hilarity of a man who has just saved his reason. Donec sit amet ligula enim. Duis vel condimentum massa. Maecenas eget congue dui. Vestibulum et eros consectetur, interdum nibh et, volutpat dolor.