BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:3cad396cc90b1e2550534bcd3214a93fhttps://www.olsd.org.uk
                        DTSTAMP:20260910T211942
                        DTSTART:TZID=20260910T211942
                        DTEND:TZID=20260910T211942
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR