BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:620bb717303ef9b386c7004f291e487bhttps://www.olsd.org.uk
                        DTSTAMP:20260914T161949
                        DTSTART:TZID=20260914T161949
                        DTEND:TZID=20260914T161949
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR