Carswell on TV saying informal negotiations should start to protect passporting for UK banks, doh does he live in a cave, not a chance we keep our banks passporting.
Why would the EU pre-negotiate? Either invoke article 50 and get the process started or the EU should continue as usual.
In the 2014 Scottish Referendum the UK government wouldn't even ask for advice from the EU commission on Scotland's status within the EU if Yes had won
http://www.bbc.co.uk/news/uk-scotland-20164826
"We are clear that we are not pre-negotiating the terms of separation from the UK ahead of the referendum. It is the Scottish government's policy on independence which is causing this uncertainty and they should be prepared to deal with the many questions it raises."
The EU will take the same route of not negotiating until the UK formally declares to Leave the EU