The developments come despite an eleventh-hour bombshell that it means surrendering control of Britain’s immigration policy.
The warning was issued to the PM last night as he prepared to wave the white flag over our right to make our own laws.
It emerged tens of thousands of foreigners facing the boot from the UK will be winners.
They will get new rights to overturn decisions by Britain’s Immigration and Asylum Tribunal.
It means failed asylum seekers will be free to take their cases to the European Court of Justice in Strasbourg — giving the final say to unelected EU judges.
The Sun has more details about the effects of this treaty.