BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-TIMEZONE:Australia/Sydney
BEGIN:VTIMEZONE
TZID:Australia/Sydney
BEGIN:STANDARD
TZNAME:AEST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Australia/Sydney:20251215T090000
DTEND;TZID=Australia/Sydney:20251215T150000
RRULE:FREQ=WEEKLY;UNTIL=20251219T150000;BYDAY=MO,TU,WE,TH
DTSTAMP:20260625T051729
UID:1755
SUMMARY:Activities Week
DESCRIPTION: 
SEQUENCE:0
STATUS:CONFIRMED
TRANSP:OPAQUE
END:VEVENT
END:VCALENDAR