BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:0cb7e52a854c9b5580591e5a2c658451https://www.olsd.org.uk
                        DTSTAMP:20261015T012756
                        DTSTART:TZID=20261015T012756
                        DTEND:TZID=20261015T012756
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR