BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Calendar//Calendar Event//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID: 3152
DTSTART;TZID=GMT Standard Time:20260731T150000
DTEND;TZID=GMT Standard Time:20260731T153000
SUMMARY:HIDDEN ORGANISATION GS
END:VEVENT
END:VCALENDAR