BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:f6ebd2e9d77ebaf3e9f4025652f616dahttps://www.olsd.org.uk
                        DTSTAMP:20260918T053524
                        DTSTART:TZID=20260918T053524
                        DTEND:TZID=20260918T053524
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR