BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//time.you/holidays//NONSGML v1.0//EN
BEGIN:VEVENT
UID:6e5f1a38-7eac-4d40-98e9-6719df755684
DTSTAMP:20260420T084423Z
DTSTART;VALUE=DATE:20261228
SUMMARY:Boxing Day (substitute day) (Jersey)
END:VEVENT
END:VCALENDAR