BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:c1b4a5754a30519d77990ccf8bc30fe9https://www.olsd.org.uk
                        DTSTAMP:20261005T142205
                        DTSTART:TZID=20261005T142205
                        DTEND:TZID=20261005T142205
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR