We can confirm that Arsenal Under-21s' league fixture against Southampton will now be played as under: 

Arsenal U-21 v Southampton U-21
Friday, February 7
Kick off 1.30pm
At London Colney training ground (behind closed doors)

In addition, our FA Youth Cup fixture away to Charlton Athletic has now been dated and will be played as under:

Charlton Athletic Youth v Arsenal Youth
Tuesday, February 11
Kick off 7pm
At The Valley

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 Feb 2014