BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:176f04fa2ddab90c0c5346cf4d80a9e1https://www.olsd.org.uk
                        DTSTAMP:20260924T010058
                        DTSTART:TZID=20260924T010058
                        DTEND:TZID=20260924T010058
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR