On the subject of progress, an update was published Yesterday. Here is the statement from the Government - 
https://www.gov.uk/government/news/d...-19-march-2018 Here is the statement from the European Commission - 
http://europa.eu/rapid/press-release_IP-18-4217_en.htm and here is the joint statement on progress - 
https://assets.publishing.service.go..._June_2018.pdf
Pretty dense reading!