EU has shared a 441-page text of a "New Partnership with the UK" with member states, which pretty faithfully translates the mandate. On state aid, UK would implement a list of EU laws (currently blank) but could opt out from new legislation. ECJ rulings binding on UK (1)
On fish there would be long-term agreements on EU access to British waters (length not specified) and each side's % share of specific stocks is BLANK. (2)
There would be a Partnership Council with 16 subcommittees, including one on Level Playing Field. It would refer questions about EU law to the ECJ (see Withdrawal Agreement.) (3)
There's a section on security (data exchange, extradition etc) which is dependent on UK implementing EUropean Convention on Human Rights and would be suspended automatically if UK reduced effect of ECHR. (4)
This is from a quick skim of a huge document so it's just the basics. Loads more details will emerge in the next few days, weeks, months. But the Britpack is ON. IT. (5)
