BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:90d7389d33088f68398a7d55c334143fhttps://www.olsd.org.uk
                        DTSTAMP:20260917T194152
                        DTSTART:TZID=20260917T194152
                        DTEND:TZID=20260917T194152
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR