A yellow light means there is a known problem affecting some users.
Website
(Hosted Pages, FTP, Email & Web Mail)
A red light means that there is a major or widespread problem.
Current
Annoncments
Please be advised that scheduled maintenance and upgrade work is
undertaken by third party suppliers which can impact the availability
or performance of certain services.
You can view the current broadband upgrades and maintenance here
Network Status 
Internet
A yellow light means there is a known problem affecting some users.
A red light means that there is a major or widespread problem.