BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:89eceea9d1b702a35ba59e21f53f611fhttps://www.olsd.org.uk
                        DTSTAMP:20260922T184918
                        DTSTART:TZID=20260922T184918
                        DTEND:TZID=20260922T184918
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR