You should store TZ info in the "Europe/Brussels" form, rather than "CET" or "UTC-1" which aren't easy to use anyway. If a foreign army invades Belgium and cha

You should store TZ info in the "Europe/Brussels" form, rather than "CET" or "UTC-1" which aren't easy to use anyway. If a foreign army invades Belgium and changes its timezone, Europe/Brussels will get updated.