their due is f-all, zip, nada, past commitments went out the door the day article 50 was triggered
No they want a contractual commitment before the fact, the UK most likely does not want to change things on this front, but they would be batshyte insane to sign away their final say on this particular topic, the EU knows this and demanding anything of the sort prior to negotiating trade deals is just blackmail, nothing more
:crylaugh: and any commitment here is needed for what exactly? you do business with the EU, you play by their rules, end of story. You don't, then you don't need to. Typical dinosaur, monolithic bureaucracy wants something committed to that is already clear as day. Just another delay tactic, nothing more.
per previous points, this is a delay tactic, free trade has nothing to do with the demands (or assurances if we're being overly nice) the EU is making
The UK is perfectly right to go for a hard brexit, hell the harder the better, the EU doesn't seem to have any clue that it is their blood that will be spilled in greater quantities if that comes to pass i.e. for the sake of the EU, the EU should negotiate in good faith rather than some misguided revenge plot.