Tuesday night’s UEFA Champions League Semi-Final Second Leg match against Manchester United is possibly the most important match ever to be played at Emirates Stadium.

With the encounter delicately poised, we urge all Arsenal supporters to arrive early at Emirates Stadium on Tuesday night, so that the stadium is completely full by kick-off.

We also urge all Arsenal supporters to wear red on the night and to make as much noise as possible to support the team throughout this huge evening.

To turn Emirates Stadium completely red and white, the Club has produced 60,000 specially designed flags for every Arsenal supporter to wave on the night. The flags will be on each seat in the stadium and we urge all supporters to help us create a fantastic atmosphere by waving their flags, especially when the teams come out at the start of the match.

The stadium will be open from 6.30pm on Tuesday night. So get to Emirates Stadium early to create a winning atmosphere in one of the biggest nights in Arsenal’s history.

Copyright 2014 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 4 May 2009