BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20150518T000000Z DTEND:20150518T000000Z SUMMARY:Freedom to Operate starts on the 18th May 2015 LOCATION:The Chartered Institute of Patent Attorneys,London ,United Kingdom END:VEVENT END:VCALENDAR