A ninth successive win in all competitions for United was celebrated with real vigour, as they moved to within a point of City in second, giving Arsenal the chance to go eight points clear at the top of the standings with a win over Tottenham Hotspur on Sunday.
Leeds United's Premier League relegation fears heightened as they slipped to a 2-1 defeat at Aston Villa on Friday, leaving Jesse Marsch's side without a win in their last seven games in all competitions.
Images from Sunday's action in the Premier League
Tottenham Hotspur beat local rivals Arsenal with second-half goals from prolific pair Dele Alli and Harry Kane on Sunday to maintain their Premier league title challenge.
The Spaniard became the most successful foreign manager in the history of English football, after clinching his fourth Premier League crown.
Arsenal came up short as their hopes of a first league title since 2004 suffered a setback.
IMAGES from the English Premier League matches played on Tuesday.
Marcus Rashford and Alejandro Garnacho earned Manchester United a hard-fought 2-0 win
Manchester United's Zlatan Ibrahimovic and Bournemouth defender Tyrone Mings were charged with violent conduct by the Football Association on Monday.
The defeat halted Brighton's impressive three-game winning streak which included a 4-1 win over Chelsea and a 3-1 victory at Arsenal in the League Cup on Wednesday.
Monday's resumption was also a chance for those jostling at the top of the table to lay down a marker and for the strugglers to enjoy a fresh start.
Lacazette fired the Gunners ahead in the eighth minute after poor defending by the home side before new signing Gabriel made it 2-0 in the 49th and Aubameyang put the icing on the cake with a superb shot into the top corner.
Both Harry Redknapp and Arsene Wenger have paid the price for leaving it too late, offloading a lot of key players at the EPL transfers, says Manu Shankar.
Tottenham Hotspur bolstered their hopes for a top-four finish and extended Chelsea's miserable run
Tottenham Hotspur hammered 10-man Aston Villa 4-0 in the Premier League on Sunday thanks to four second-half goals, allowing them to close the gap with their Birmingham rivals to two points in the chase for Champions League football next season.
"When you see world-recognised figures like Juergen Klopp and Pep Guardiola behaving like that, it is then replicated by people in youth football and perpetuates the idea that it is OK to do it," Ref Support UK CEO Martin Cassidy said.
With no solution to the problem after 10 minutes, the referee spoke to both managers and asked the teams to return to the dressing room amid boos from the fans at the stadium.
English Premier League coaches will train their young Indian counterparts as part of a skill-development programme.
IMAGES from EPL matches played on Sunday.
Key moments in Chelsea's Premier League title-winning season.
Spanish playmaker Santi Cazorla scored a hat-trick as Arsenal stylishly dismantled bottom club Reading 5-2 to move up to fifth in the Premier League on Monday.
Images from the English Premier League matches played on Saturday.
A round-up of the action in the English Premier League on Monday.
IMAGES from EPL matches played on Saturday.
Premier League Chief Executive Richard Scudamore told Sky Sports News a decision on the remainder of the weekend's topflight fixtures would be made at 1800 local time on Thursday.
Chelsea manager Jose Mourinho paid tribute to Fernando Torres after the Spain striker made one goal and scored a late winner to earn a 2-1 victory over Premier League title rivals Manchester City on Sunday.
IMAGES from the EPL matches played on Saturday.
IMAGES from the EPL matches played on Sunday.
Chelsea, who beat Leicester City 2-0 at Stamford Bridge with goals from home debutant Diego Costa and Eden Hazard, and Swansea City, who sank Burnley 1-0 at the Liberty Stadium, head the early season standings with six points.
Arsenal's inability to kill off the contest will be a frustration as that has been a hallmark of their recent form. They had won their previous 18 Premier League matches in which they scored first.
Midfielder Jordan Henderson's fluke second-half goal kept Liverpool firmly in contention.
Juan Mata scored on his Chelsea debut in a 3-1 home win over promoted Norwich City while Jordan Henderson and Charlie Adam netted their first Liverpool goals in another 3-1 triumph over Bolton Wanderers on Saturday.
Ronaldo's behaviour on Wednesday drew criticism, with former United goalkeeper Peter Schmeichel saying the 37-year-old has become a distraction at Old Trafford.
IMAGES from the English Premier League matches played on Sunday.
IMAGES from the English Premier League matches played on Saturday.
IMAGES from the English Premier League matches played on Wednesday
Chelsea manager Avram Grant has made a stinging attack on EPL referees, saying they helped Manchester United win the title.
Haaland effectively put the game to bed early in the second half with a simple finish, before taking his league tally to 20 for the season in the 64th minute.
Chelsea manager Thomas Tuchel and his Tottenham Hotspur counterpart Antonio Conte have been charged by the Football Association (FA) following their confrontation after Sunday's heated Premier League draw at Stamford Bridge.
Javier Hernandez went off clutching the match ball after helping leaders Manchester United fight back for a 3-2 win at Aston Villa after Arsenal were held in another rip-roaring Saturday of Premier League action.