Impossible ask I'm afraid .............. ALL Cabs will have a hybrid of ADSL and VDSL, if a DSLAM has been provided. You'd be asking the EU to chose between having VDSL broadband, or nothing ?? I think a certain Cat on these forums would hiss and spit at that scenario.
While I agree with you...
That's what they are doing out in Jersey
They are going for full FTTP and all the ADSL related equipment is being switched off and the users given two options
FTTP at a much greater price or nothing: sign on the dotted line by day x or your service will be cut off.
I do see though the UK moving to where the local cabs provides all the services whether that is ADSL, GPON/FTTP, VDSL or POTS and all the local exchanges closed down leaving just mega regional exchanges feeding thousands of local cabs.