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VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20260329T020000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:BST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20261025T010000
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
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TZNAME:GMT
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END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260929T183623Z
UID:movie-night-4c4c
DTSTART;TZID=Europe/London:20261007T170000
DTEND;TZID=Europe/London:20261007T190000
LOCATION:Room 13 
SUMMARY:Movie night
END:VEVENT
END:VCALENDAR