BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:70ff07e076f304bcf7dc781e1ab5f0a5https://www.olsd.org.uk
                        DTSTAMP:20261008T003903
                        DTSTART:TZID=20261008T003903
                        DTEND:TZID=20261008T003903
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR