BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:85e25ac7467c2908aa3d95d60b5af72dhttps://www.olsd.org.uk
                        DTSTAMP:20260922T100037
                        DTSTART:TZID=20260922T100037
                        DTEND:TZID=20260922T100037
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR