For the guys worried about yellow/red screens, you might try a few workarounds. Run a google search and link from there, or bring a USB drive to work loaded with Firefox, etc., or try a USB storage device loaded with your own version of Windows and a browser.
LOL So much spare time to log on and devise ways around the internet blocking/tracking software - it could appear to the onlooker that far from having a shortage of ATC's that ASA have so much of a surplus - all they do all day is logon to the Interweb whilst at work at post on PPrune....
TT