BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VTIMEZONE
TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20210328T020000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=3
TZNAME:BST
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20211031T010000
TZOFFSETFROM:+0100
TZOFFSETTO:+0000
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:GMT
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260408T203314Z
UID:g-cal-muay-thai-tues-19th-oct-5pm-6pm
DTSTART;TZID=Europe/London:20211019T170000
DTEND;TZID=Europe/London:20211019T180000
LOCATION:Top Floor\, The Griphouse\, 10 Possil Rd\, Glasgow G4 9SY
SUMMARY:G-Cal Muay Thai Tues 19th Oct 5pm-6pm
END:VEVENT
END:VCALENDAR