BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20231130T000000Z DTEND:20231130T000000Z SUMMARY:Responsible Person refresher starts on the 30th November 2023 09:00 LOCATION:United Kingdom END:VEVENT END:VCALENDAR