Jack Wilshere scored his first home Premier League goal for Arsenal as they earned a 4-1 win over Norwich City on Saturday.
Arsenal went into the game knowing that a win would see them open up a two-point lead over Liverpool at the top of the table, and they did not waste their opportunity, producing a superb performance to claim the win.
Wilshere and Mesut Ozil put Arsenal in control before Jonny Howson pulled one back for the visitors.
However, Arsene Wenger's men were not to be denied as an Aaron Ramsey strike and a second from Ozil sealed victory.
Ozil was included in the starting XI for Arsenal after recovering from a knee problem suffered on international duty, while Norwich were without striker Ricky van Wolfswinkel because of a toe injury.
Arsenal struggled to break through a determined Norwich defence early on, Santi Cazorla's weak effort their only opportunity of the opening exchanges.
However, after 18 minutes the deadlock was broken in magnificent fashion as Wilshere tapped home to finish off a wonderful move involving Cazorla, Wilshere and Olivier Giroud, whose improvised flick-on from the edge of the area sent the England international through on goal.
It took a further 18 minutes for Arsenal to create their next clear-cut chance, Norwich goalkeeper John Ruddy displaying excellent reflexes to prevent Giroud from doubling the lead from close range.
The hosts suffered a blow eight minutes before half-time as Mathieu Flamini was replaced by Ramsey following an earlier collision with Alexander Tettey.
And Arsenal's grip on the game looked to be in danger in the closing stages of the first half, with Robert Snodgrass and Leroy Fer both drawing strong saves from Wojciech Szczesny.
Norwich continued to press forward after the interval as Snodgrass and Martin Olsson tested Szczesny with long-range drives.
But their hopes of taking something from the game were severely dented when Ozil put Arsenal in control just before the hour mark.
Giroud was again the creator, his perfectly placed cross finding Ozil, who rounded off a superb counter-attack with a fine header into the bottom corner.
Chris Hughton's men did not lack ambition, though, and they found a way back into the game when Howson drilled home a powerful low effort from 18 yards after 70 minutes when he capitalised on poor defensive work from Per Mertesacker.
Substitute Nicklas Bendtner then went close as Arsenal looked to finally kill the game off, and victory was confirmed when Ramsey wrapped things up with an excellent goal.
The Wales international showed great agility to net his fifth Premier League goal of the season, slamming the ball past Ruddy from inside the six-yard box after weaving his way past two Norwich defenders.
Arsenal did not stop at three, though, and they put gloss on a fine win with two minutes left when Ozil finished off another excellent move involving Tomas Rosicky and Ramsey.
|11||M. Özil||58' 88'|
|Coach: A. Wenger|
for M. Flamini 37'
for Santi Cazorla 59'
for O. Giroud 78'
|Simeone: I am not a fortune teller|
|Neil defiant in defeat|
|Real Betis 0 Barcelona 2: Rakitic and Suarez edge champions back ahead in title race|
|´Protests more like disappointed love´ - Wenger sorry he cannot keep Arsenal fans happy|
|Bundesliga Review: Monchengladbach and Dortmund delay Bayern´s title party|
|Arsenal should be doing better, concedes match-winner Welbeck|
|Black wants Villa display to build bridges|
|Tuchel: Hummels abuse went too far|
|Flores laments mixed Hornets performance|
|Scottish Premiership Review: Celtic made to wait by Aberdeen|
|Ribery a doubt for Bayern´s crunch Atletico clash|
|Arsenal 1 Norwich City 0: Substitute Welbeck boosts under-fire Wenger|
|Allardyce rues Sunderland nerves after Stoke draw|
|Atletico Madrid 1 Rayo Vallecano 0: Griezmann maintains title momentum|
|Benitez salutes Newcastle ´heroes´ Townsend and Darlow|
|Hughes disappointed by Sunderland penalty call|
|Football League Review: Wigan confirm promotion to Championship|
|Bilic confident of Europe after West Brom win|
|Howe defends players´ efforts after form slump|
|Bale can match Ronaldo´s run - Zidane|
|Watford poor in Villa win, concedes Deeney|
|Hummels slams ´nonsense´ claims over Bayern request|
|Zidane hopeful on Ronaldo, Benzema as Madrid give backing to medics|
|Pardew rues Cabaye penalty miss in defeat to Newcastle|
|West Brom did not get the breaks - Pulis|
|Fan protests of no concern to Martinez|
|Ramos urges Real Madrid to ´fight to the end´|
|Defoe: You haven´t got a choice, I had to score|
|Watford 3 Aston Villa 2: Late Deeney double sinks Villa|
|Stoke City 1 Sunderland 1: Defoe snatches point but Allardyce´s men slip into bottom three|
|Real Sociedad 0 Real Madrid 1: Late Bale winner keeps title challenge alive|
|West Brom 0 West Ham 3: Noble brace boosts European hopes|
|Newcastle United 1 Crystal Palace 0: Townsend, Darlow heroics boost Benitez|
|Everton 2 AFC Bournemouth 1: Baines strike eases pressure on Martinez|
|Leno to stay at Leverkusen after buyout clause expires|
|Bayern Munich 1 Borussia Monchengladbach 1: Hahn puts title celebrations on hold|
|Borussia Dortmund 5 Wolfsburg 1: Fans round on Hummels but title hopes remain|
|Watzke won´t give up on keeping Hummels|
|Pepe tips Zidane to become top coach|
|Allegri and Mancini laud Ranieri´s Leicester heroics|
|Allegri still hopes to keep Morata at Juventus|
|Mancini praises ´top-quality´ Banega|
|´Even Guardiola needed time´ - Brocchi has no regrets over taking AC Milan role|
|Willian desperate for next season to arrive|
|Mancini: Inter season not a disaster|
|Chelsea v Tottenham: Pochettino hopes derby motivation keeps title chase alive|
|Crotone not Italy´s Leicester, says director Ursino|
|Klopp: Flanagan still faces fitness battle|
|Manchester United v Leicester City: Ranieri aiming for Hollywood ending to title push|
|Hummels to Bayern is the logical deal - Hitzfeld|
|Shaw pushing for United comeback this season|
|Sportiello ´proud´ to be linked with Napoli|
|Arsenal must change to end title drought - Cazorla|
|Tete can´t confirm Bayern interest|
|Montero, Valencia set for Copa America Centenario|
|Vardy, Mahrez more important than Leicester´s defence - Martinez|
|Pellegrini blasts ´unbelievable´ Premier League fixtures|
|Standard Liege terminate Valdes´ loan deal|
|Hiddink: Leicester will not disappear|
|Mata: Leicester can wait a week|
|Pizarro, Farfan not included in Peru´s 40-man Copa squad|
|Wenger: My loyalty helped build Emirates|
|Pochettino eyes Ferguson legacy at Tottenham|
|Thompson to leave Melbourne Victory|
|New York Red Bulls 4 FC Dallas 0: Hosts make it two in a row|
|Blanc hails ´motivated and disciplined´ PSG|
|Van Gaal: Easier for Leicester to sign players than United|
|No shocks as Paraguay announce provisional Copa squad|
|Suarez headlines Uruguay´s Copa America squad|
|Sturridge reveals he is ´not Liverpool for life´ and hopes to match Suarez success|
|David Luiz, Silva and Marcelo absent from Brazil´s preliminary Copa America squad|
|Augsburg 0 Cologne 0: Weinzierl´s men edge closer to survival|
|Sporting Gijon 2 Eibar 0: Hosts boost survival hopes|
|Klopp has no regrets over Sturridge snub|
|Birmingham City 2 Middlesbrough 2: Karanka´s men left to rue Davis volley|
|Sterling can make the difference for City, insists Pellegrini|
|Paris Saint-Germain 4 Rennes 0: Blanc´s men equal Ligue 1 points record|
|Juventus complete permanent Lemina capture|
|Lazio v Inter: Melo working hard for Brazil recall|
|AC Milan v Frosinone: Galliani insists Honda will stay|
|Pochettino still believes Tottenham can win Premier League|
|Manchester United v Leicester City: Ranieri aiming for Hollywood ending to title push|
|Juventus v Carpi: Pogba already eyeing further titles|
|Mahrez fled St Mirren trial on a bike due to ´abusive´ Scottish weather|
|United cannot allow Leicester to claim title at Old Trafford – Van Gaal|
|Simeone confident Saul will stay at Atleti|
|Stendel handed Hannover deal despite relegation|
|Hughes: I will not encourage Everton rumours|
|Swansea City v Liverpool: Focused Klopp puts Villarreal on the back-burner|
|Allardyce mind games will not make a difference – Benitez|
|Statistics disprove Wenger´s away-day champions claim|
|Pochettino defends Alli after punch ´mistake´|
|Koeman hints at Southampton extension|
|Southampton v Manchester City: Pellegrini eyes Premier League momentum|
|Ranieri: This is history, but I am not nervous|
|Chelsea skipper Terry to return for Tottenham clash|
|City fume at Premier League fixtures|
|Totti to Barca? Why not!? - Luis Enrique|
|Klopp hits out at Swansea scheduling|
|Guardiola talks up Germany centre-half - but it´s not Mats Hummels|
|Pellegrini concern over Toure fitness|
|Pochettino verbally agrees new contract|
|Tuchel happy for Hummels to remain Dortmund captain|
|Luis Enrique unconcerned about playing after Real and Atletico|
|Zidane demands Sociedad focus|
|Robben not out for the season|
|Capello: Determination key to Simeone success|
|Weakening Bundesliga rivals is Bayern´s philosophy - Thon|
|Madrid refusing to rule Ronaldo out of City clash|
|Redknapp takes Central Coast Mariners consultancy job|
|Rashford reminds me of Van Basten - Merson|
|Wenger blames Emirates atmosphere for Arsenal title slump|
|O´Neill compares ´extraordinary´ Leicester to Clough´s Forest|
|Zamparini sanctioned for Infantino comments|
|´It was this year or never´ - Mahrez on Leicester´s title tilt|
|Allardyce hails ´mini-miracle´ transfer window|
|Howe not celebrating survival just yet|
|Hummels has ´behaved impeccably´, says Watzke|
|Keeping Koeman must be Saints´ ´number one priority´ - Le Tissier|
|Pogba: I want to be better than Pele and Maradona|
|Wenger rounds on Arsenal critics|
|Platini optimistic as CAS hearing begins|
|Dembele still believes Tottenham can lift title|
|Le Saux hails ruthless Ranieri|
|Adelaide United v Western Sydney Wanderers: Heartache to end for one as quest for first championship|
|Torres tight-lipped on Atletico future|
|Martinez has no guarantees over Everton future|
|Copa Libertadores Review: Independiente stun defending champions, Tevez leads Boca|
|Bilic backs video technology|
|Olsen: Faroe Islands inspired Leicester´s title bid|
|Herrera: United don´t want Leicester to win title at Old Trafford|
|Hart out to erase painful Bernabeu memories|
|Perisic: Liverpool and Chelsea should talk to Inter|
|Allardyce doubts Palace focus ahead of Newcastle trip|
|Weah to run for president of Liberia|
|Klopp warns Villarreal Europa League tie is not over|
|Pique: Losing La Liga would be a failure|
|Villarreal were not lucky to beat Liverpool - Marcelino|
|Lucescu: Shakhtar still believe in final|
|Emery insists Sevilla not there yet|
|Toure and Mignolet confident of Liverpool turnaround|