BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:84f6a67b7428c7819ed8f0ec5eb4d6e7https://www.olsd.org.uk
                        DTSTAMP:20260825T035153
                        DTSTART:TZID=20260825T035153
                        DTEND:TZID=20260825T035153
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR