BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:b34dc3ba2b40f5030a0f27d887f3301ahttps://www.olsd.org.uk
                        DTSTAMP:20260920T200415
                        DTSTART:TZID=20260920T200415
                        DTEND:TZID=20260920T200415
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR