Interesting article in the Guardian today about how long Brexit could take, how underprepared the UK is for it administratively and how the government is struggling to pull together the team of negotiators and consultants that it needs. Looks like the costs are likely to spiral:
"Some estimates suggest “full Brexit” may take 10 years and involve up to 10,000 people, not only in the new and other so-called “hot” departments such as foreign, home, environment and business, but across the civil service nationally, at an administrative cost of close to £5bn."
So that's £5bn we won't be spending on the NHS, affordable housing or anything else. Should make a sizeable number of negotiators, lawyers, consultants, economists and bureaucrats very rich though. What a surprise.
http://www.theguardian.com/politics/2016/aug/22/brexit-means-brexit-when-is-big-question