Pierre-Emerick Aubameyang opened the scoring with a controversial penalty as Bruno Martins Indi was adjudged to have fouled Mesut Ozil, only for replays to show he won the ball.
Following victory in an encounter that was far from straight-forward for Arsene Wenger's men, Lacazette provided yet more evidence that it was far from a walk in the park for him either.
'Welcome back Laca, ' he wrote, as he reflected on his performance after a six-month absence.
Aubameyang would add a lovely second 11 minutes later, before substitute Alexandre Lacazette's penalty after a barge by Badou Ndiaye in the box gave the scoreline a gloss that had not looked likely at half-time when Arsenal were booed off.
Aubameyang revealed he passed up the opportunity to score a maiden Arsenal hat-trick - he had scored two for Borussia Dortmund this season before his January transfer - because he wanted to help Lacazette. Aubameyang later explained the reason for giving away the penalty and how the penalty would be "good for his confidence", as Lacazette had just returned from an injury.
Netanyahu makes migrant deal decision
Easter this year begins on April 1, the date changes annually and always falls on a Sunday between March 22 and April 25. A temporary order obtained by human rights groups had temporarily blocked the implementation of that plan.
Bundy-bound Prince 'backs' republic move: Former PM
The couple next visit Lady Cilento Children's Hospital before heading to the Gold Coast for the Games' opening. Prince Charles will then tour northern parts of the Sunshine State, before heading to the Northern Territory.
Sloane Stephens Breaks Out of Her Slump With a Win in Miami
And this would be only the eighth time since that same year, 1998, that the final did not feature at least one of those sisters. Stephens kept surviving deep baseline challenges from her opponent, and Ostapenko kept wilting with unforced errors .
"They've been a terrific football club in Europe as well and I still think they're a really top side with some really top players".
The Scot argued that the Video Assistant Referee (VAR) system - not yet used in the Premier League - would have seen the original decision overturned had it been in operation.
"We bring it over here and it seems to be confusing".
"He's not given me the (selection) problem and he knows that", said Lambert.
Arsenal took some time to get going and did not threaten the Stoke goal until the midway point of the first half. "Now we can move on and build for the next games, let's keep fighting". But then two goals by Ali in the space of four minutes meant the Blues would suffer a loss to their North London rivals for the first time since 1990. "I don't have any question about the way he is as a goalscorer but there's more to the game than just that".
Second Death Due to Synthetic Cannabinoids
These chemicals are called cannabinoids because they are similar to chemicals found in the marijuana plant. Melanie Arnold with IDPH said they've found a chemical used in rat poison in some of the victims.
Gender pay gap in Thurrock organisations revealed
Da Silva has worked as a contractor at a string of major banks in London and has seen gender inequality firsthand. Companies who do not provide their figures could face legal action including court orders and fines.
Snow and sleet moves out, cold night ahead
There's a break in the action followed by more showers and/or a steady period of rain with a thunderstorm Wednesday afternoon . Hard travel conditions are possible during morning and evening commutes with reduced visibility.
Smoak's homers power Blue Jays past Yankees
Blue Jays: RHP Marcus Stroman was limited to two starts in spring training because of a sore shoulder. Ryan Tepera (1-0) pitched one inning for the win and Roberto Osuna finished for his first save.
Two-day strike by French workers to disrupt train service
Workers now enjoy generous contract and benefits, but the French government is looking to reform contracts for new workers. The unions appear weaker now, however, and are divided over their responses to Macron's many social and economic reforms.