BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:31e6fc1c847b1695642fc9db7adf103fhttps://beta.olsd.org.uk
                        DTSTAMP:20260417T130631
                        DTSTART:TZID=20260417T130631
                        DTEND:TZID=20260417T130631
                        SUMMARY:Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR