Arsenal face invasion from 20,000 Cologne fans

Cologne have been given an allocation of 3,000 for their match against Arsenal The German club have sold out their section, but up to 20,000 fans could travel The London club have warned away supporters in the home end will be ejected 

Arsenal are braced for a mass invasion by thousands of fanatical Cologne supporters.

The German club have an allocation of 3,000 tickets for the Europa League opener at the Emirates Stadium on Thursday.

But there have been