Even with two days curtailed by the elements, this Test has already contained plenty of intrigue and shifts of momentum.
Despite the wrestle in the middle, it has felt like a low-key spectacle. The crowd has been sparse, not helped by the Wednesday start. Those that turned up have had to deal with the murky skies and bracing wind sweeping across the ground.
England bowled Sri Lanka out on day one after losing the toss, still there was a period on day two when it felt like the hosts had not only let the tourists off the hook, but fully surrendered the initiative. Sri Lanka, who were 6-3 on the first morning, had three wickets in the first 11 overs when play finally began after lunch on Thursday.
England gradually restored their authority through the class of their middle order. They were helped by some brisk scoring that only slowed after Brook was dismissed.
Though England have a lead, the match is the balance. With Gus Atkinson at number eight, their tail is longer than it would usually be. There were fewer signs of uneven bounce than on day one, yet enough deliveries kept low to suggest England would not want to face a significant chase in the fourth innings.
The weather could yet defeat both teams. Heavy overnight rain is forecast into Friday, with more predicted for the weekend.