BEGIN:VCALENDAR PRODID:-//hacksw/handcal//NONSGML v1.0//EN BEGIN:VEVENT DTSTART;TZID=Europe/London:20171105T130000 DTEND;TZID=Europe/London:20171105T140000 LOCATION: SUMMARY:7CC Autumn Event DESCRIPTION: METHOD:PUBLISH END:VEVENT END:VCALENDAR