if people are interested, there is a facebook page and also a free to attend lecture/Q+A session on the 7th September in Bourne, Lincolnshire
https://www.facebook.com/events/360127251069883/?acontext=%7B%22action_history%22%3A%22[%7B%5C%22surface%5C%22%3A%5C%22page%5C%22%2C%5C%22mechanism%5C%22%3A%5C%22page_upcoming_events_card%5C%22%2C%5C%22extra_data%5C%22%3A[]%7D]%22%2C%22has_source%22%3Atrue%7D