BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:91499519426427e25211e55b68969223https://www.olsd.org.uk
                        DTSTAMP:20260501T181051
                        DTSTART:TZID=20260501T181051
                        DTEND:TZID=20260501T181051
                        SUMMARY:Healing Mass
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR