BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:c9ab054257511d770f55a5cbc80f482bhttps://www.olsd.org.uk
                        DTSTAMP:20261012T044341
                        DTSTART:TZID=20261012T044341
                        DTEND:TZID=20261012T044341
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR