BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:0f1bd7b8f81ee59c94a95002a33d1b41https://www.olsd.org.uk
                        DTSTAMP:20261023T005309
                        DTSTART:TZID=20261023T005309
                        DTEND:TZID=20261023T005309
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR