BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20171213T000000Z DTEND:20171214T000000Z SUMMARY:Air Quality - the wider Picture Current Issues and New Technologies starts on the 13th December 2017 09:30 LOCATION:The 91AV,London,United Kingdom END:VEVENT END:VCALENDAR