Mail from ICTS on Friday 5th:

Dear UCT staff and students,

Daylight Saving Time (DST) is the system of setting clocks one or two hours ahead of standard time so that sunrise and sunset occur at a later hour, thus artificially moving a period of daylight to the evening hours.  South Africa does not use this system and the DST setting is centrally de-activated on the GroupWise server at UCT.

This deactivation of DST did not flow down to all GroupWise users [! how surprising!  - Ret.] and as a result some people’s calendars will switch to DST at the end of March. If you are affected, a once-off configuration change is required.

Enough said.