History

Past service disruptions and maintenance events

25 December 2006 – 1 January 2007

No incidents

All systems operated normally during this period

30 January – 6 February 2006

No incidents

All systems operated normally during this period

23–30 January 2006

No incidents

All systems operated normally during this period

16–23 January 2006

No incidents

All systems operated normally during this period

9–16 January 2006

No incidents

All systems operated normally during this period

2–9 January 2006

No incidents

All systems operated normally during this period