BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:5ad2cfed076b5b0b75370fd2f0c273f6https://www.olsd.org.uk
                        DTSTAMP:20260627T222210
                        DTSTART:TZID=20260627T222210
                        DTEND:TZID=20260627T222210
                        SUMMARY:'Walk for Sean'
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR