It is the question on everybody Arsenal fan's lips at the moment – 'Can Petr Cech be the difference?'.

The 33-year-old goalkeeper was signed from Chelsea for £10million earlier this summer and his arrival was met with a lot of fanfare by the north London club.

Plenty believe that Cech is the missing piece in Arsenal's Premier League title pursuit and his performance in the Community Shield triumph over the Blues further strengthened that notion.

Check out the video below from Arsenal Fan TV regarding the influence of the Czech Republic international: