England took a firm grip on the second Test in Multan despite Abrar Ahmed wrapping up a 10-wicket haul on his Pakistan debut.
Ben Duckett's second half-century of the match and another fine knock from Harry Brook put the tourists on top, leading by 281 runs at the end of day two with five second-innings wickets standing.
Pakistan began the day on 107-2 but crumbled once the third-wicket alliance between Babar Azam and Saud Shakeel came to an end. Babar was bowled for 75 by Ollie Robinson, with the team score on 142, and Shakeel soon followed for 63, fourth man down.
That wicket went to Jack Leach, with James Anderson taking a terrific catch at mid-on to give the England spinner a 100th Test scalp. It was Leach's second wicket of the innings and he went on to take 4-98 as England raced through the tail, knocking over Pakistan for 202.
Armed with a first-innings lead of 79, England had ample time to build on that advantage and set about their task knowing Abrar was the chief threat, after taking seven wickets on Friday.
He was at it again, removing three batters to become just the second Pakistan bowler to take a 10-wicket Test haul on debut and grabbing an early run-out to boot, with a direct hit removing Zak Crawley.
Crawley's opening partner Duckett made 79 before being bowled by an Abrar grubber, with Brook standing defiant on 74 at stumps as England ended the day on 202-5, with captain Ben Stokes 16 not out.
Abrar goes it alone again
He took the first seven wickets in England's first innings, before Zahid Mahmood mopped up the tail, and Abrar was the chief threat once more on Saturday. He was the only bowler to strike, ending the day with 3-81 after delivering 21 of the 49 overs in England's innings so far. The other dismissals were both run-outs.
Duckett chasing perfection
Stuart Broad, analysing for Sky Sports, described it as a "perfect day" for England. For Duckett, this tour has been a game-changer, coming six years after he last featured in the Test side.
Back-to-back fifties in this game should now fortify his position in the team. He made a century and a duck in England's win in the first Test, but this ranks as progress beyond that, as his highest aggregate runs haul in a Test to date (142). He would be unhappy with how he got out, though, so perhaps the day was not entirely "perfect".