BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:aa9a76ac9cf51f69b2425f9ae26b4245https://www.olsd.org.uk
                        DTSTAMP:20260627T065324
                        DTSTART:TZID=20260627T065324
                        DTEND:TZID=20260627T065324
                        SUMMARY:Altar Server's Training
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR