Raheem Sterling scored the game's only goal as runaway Premier League leaders Manchester City stretched their winning run to 18 games with a 1-0 victory at Arsenal
Sterling leapt to meet a Riyad Mahrez cross with just two minutes on the clock and might have had a hat-trick during a strikingly mismatched opening period that suggested another emphatic afternoon's work for Pep Guardiola's side
A second proved elusive but though Arsenal, whose European prospects take a blow, grew into the contest, they were unable to punish City's second-half lethargy in attack and found Ruben Dias commanding again in defence
City remain 10 points clear of second-placed Manchester United, who they face next month, while Arsenal stay in mid-table, 11 points off fourth spot and six behind sixth-placed Liverpool
Both sides had made five changes amid the relentless schedule and though Kieran Tierney was back to boost Arsenal, Kevin De Bruyne's return to the starting line-up - eight straight wins earned in his absence - was an ominous reminder of City's riches
There had been a slick give-and-go between De Bruyne and IlkayGundogan from the off but though Sterling swiped into air at the back post, he sprung superbly to nod City ahead moments later from a Mahrez cross that Dias had prompted with a raking diagonal
Sterling should have had a swift second, Arsenal dizzy down Tierney's flank, but after De Bruyne's piercing pass left Hector Bellerin redundant, the England forward dribbled into trouble
City were toying with their opponents, assertive on the ball and aggressive without it, and a rare first-half Arsenal attack saw Bukayo Saka unwittingly scuppered by an offside Pierre-Emerick Aubameyang
 "They look demoralised," said Gary Neville before the half-hour mark had even passed
But Tierney, who fizzed a shot at Ederson from distance, was steadily growing in influence, and a half-time scoreline that belied City's dominance offered home encouragement that seemed unlikely in the early stages
De Bruyne clipped an effort dropped just wide of Bernd Leno's goal after the restart, while Gundogan drew a strong hand from his countryman, but the contest took on a more even complexion as Arsenal squeezed up the pitch
Guardiola introduced Gabriel Jesus for fresh forward presence with the game drifting, a Joao Cancelo shank thumped by Ederson towards Mohamed Elneny summing up the slackness, while Arteta called for his own reinforcements in Alexandre Lacazette and Emile Smith Rowe
Cancelo lifted the monotony with an outside-of-the-boot attempt that went narrowly wide, Rob Holding replaced by a concussion substitute in David Luiz as he tried to thwart the attack
Dias, so impressive once again alongside John Stones, outmuscled Lacazette with ease, before Jesus blazed over in the penultimate minute but City's early riser in Sterling kept them looking down by some distance on their rivals
"Absolutely fantastic performance again
 I thought that (Aymeric) Laporte would be the rock of this defence for many years to come but Dias is turning out to be the star man
"We asked how they would replace (Vincent) Kompany
 Well, watching Dias week-in, week-out, he's so young, physically brilliant, great on the ball, and he's got real leadership qualities
 He was outstanding today
""I don't think anyone would have expected that Ruben Dias would make quite the impact he has
 He's a phenomenal player - a leader
 Certain signings make such a difference in terms of leadership; Nemanja Matic at Manchester United, Vincent Kompany at Manchester City - they have such an effect on everyone at that club
"Arsenal boss : "The way we conceded the goal after two minutes put us in a really difficult situation in the game
 The team reacted really well; we started to generate chances and momentum but we lacked quality to score
 We got something wrong, a tactical thing
 we didn't do it in the first five, 10 minutes - and they used the overloads
 I thought we were really good on the ball against the press but we couldn't pick the right pass
"Man City boss : "It was as hard as we expected it to be
 Playing against Mikel is so difficult - he's so clever; I learn a lot watching his teams
 That's why I give incredible credit for this victory
 People think, 18 wins in a row, it's easy but you look around Europe, teams are dropping points
 This consistency in the last month, honestly I didn't expect it
 I'm more than grateful for what these players are doing
"Both sides return to European competition before their next Premier League assignments
Arsenal face Benfica in a Europa League last-32 decider - having drawn 1-1 in the first leg - on Thursday, before travelling to Leicester on Sunday for a lunchtime kick-off
Manchester City take on Borussia Monchengladbach on Wednesday for their Champions League last 16 first leg, followed by in-form West Ham on Saturday
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