BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20190331T020000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:BST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20181028T010000
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:GMT
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260413T080725Z
UID:principal-s-student-surgery-event-01b7
DTSTART;TZID=Europe/London:20181031T123000
DTEND;TZID=Europe/London:20181031T133000
LOCATION:Re:union Bar & Grill\,  (Level 1)\, Students' Association Building
SUMMARY:Principal's Student Surgery Event
END:VEVENT
END:VCALENDAR