BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:86c16956-8f06-4370-8290-7e37112c3749
DTSTAMP:20260426T100301Z
DTSTART;VALUE=DATE:20280103
SUMMARY:New Year's Day (substitute day) (Guernsey)
END:VEVENT
END:VCALENDAR