Cow-Lane joins Holborn near the eastern end of the bridge that Hooke threw over Fleet Ditch some years ago. This is therefore a strategic intersection. If the procession were somehow blocked there by the Mobb, it would have no way of getting across the streaming shit-flume of the Fleet, it would be bottled up, unable to reach the killing-ground. Jack can’t see it, but he knows they’re headed that way, because the earth is tilting beneath the sledge, causing him to recline ever so gently. They are descending Snow Hill. The whole parade should grind to a halt at any moment. But to his surprise they make the turn at the base of the hill without delay, and cross onto the pavers of the bridge. They are halfway across the Fleet Ditch before Jack perceives why: a company of artillery has established a bridgehead there, and set up several cannons, presumably loaded with grapeshot and chains, pointed up Cow-Lane towards Smithfield. A few yards farther along is another battery aimed south along the stony brink of the Ditch, holding back a hundred thousand or so who have formed up there. The Mobb is thus obliged to watch his passage from a remove. Jack stands up in his sledge and waves an arm. Ten thousand people surge to glimpse the great event. It is difficult to guess how many are crushed; but at least a hundred of them are projected over the kerb into the Ditch. Jack sits down, not wishing to be responsible for any more such mayhem. Another score of spectators tumble into the Fleet.