BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:1e61c173816e0bd6b8b1c39bc334b7dbhttps://www.olsd.org.uk
                        DTSTAMP:20260923T064725
                        DTSTART:TZID=20260923T064725
                        DTEND:TZID=20260923T064725
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR