BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:80f73e7ad05cf25a31b5aac04ff7e44ehttps://www.olsd.org.uk
                        DTSTAMP:20260912T065452
                        DTSTART:TZID=20260912T065452
                        DTEND:TZID=20260912T065452
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR