BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:12dbbef98a1294c2ff0988248f269fb4https://www.olsd.org.uk
                        DTSTAMP:20261020T125956
                        DTSTART:TZID=20261020T125956
                        DTEND:TZID=20261020T125956
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR