LONDON, ENGLAND - MARCH 01: Mesut Ozil of Arsenal shows his frustration in front Kevin De Bruyne of Manchester City during the Premier League match between Arsenal and Manchester City at Emirates Stadium on March 1, 2018 in London, England. (Photo by Shaun Botterill/Getty Images)
LONDON, ENGLAND – MARCH 01: Mesut Ozil of Arsenal shows his frustration in front Kevin De Bruyne of Manchester City during the Premier League match between Arsenal and Manchester City at Emirates Stadium on March 1, 2018 in London, England. (Photo by Shaun Botterill/Getty Images)

Manchester City piled more misery on beleaguered Arsenal manager Arsene Wenger with a 3-0 humbling of the Gunners on Thursday to open up a 16-point lead at the top of the Premier League. Four days on from crumbling meekly to a 3-0 defeat as City won their first silverware of the Pep Guardiola era in the…