BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
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TZID:Europe/London
BEGIN:DAYLIGHT
DTSTART:20220327T020000
TZOFFSETFROM:+0000
TZOFFSETTO:+0100
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BEGIN:STANDARD
DTSTART:20221030T010000
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BEGIN:VEVENT
DTSTAMP:20260412T033037Z
UID:come-and-try-climbing
DTSTART;TZID=Europe/London:20221013T143000
DTEND;TZID=Europe/London:20221013T210000
LOCATION:Glasgow Climbing Centre
SUMMARY:Come and Try Climbing
END:VEVENT
END:VCALENDAR