BEGIN:VCALENDAR
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
RRULE:FREQ=YEARLY;BYDAY=-1SU;BYMONTH=10
TZNAME:GMT
END:STANDARD
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BEGIN:VEVENT
DTSTAMP:20260619T083600Z
UID:sat-14-10-15-00-pole-jam-free-practice-f52b
DTSTART;TZID=Europe/London:20260613T141000
DTEND;TZID=Europe/London:20260613T150000
LOCATION:Vane Tempest\, DSU
SUMMARY:Sat 14:10-15:00 Pole Jam Free Practice 
END:VEVENT
END:VCALENDAR