BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:713288ae7a639a1fbcd7edd9856ca2a4https://www.olsd.org.uk
                        DTSTAMP:20261017T011911
                        DTSTART:TZID=20261017T011911
                        DTEND:TZID=20261017T011911
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR