That's how I read it Dippy!That proposal seems clearly targeted at DPF and GPF removal. I don't see how it affects ECU remapping or part uprating as long as it doesn't "bypass" of "defeat" another system.
A few years ago this might have concerned me but I couldn't justify buying another ICE car now - my next car will be electric.
The words used seemed to be aimed at removing and disabling of components, which as Dippy says, and I think is emission controls like DPFs, OPFs, EGRs etc
But it is just another nail in the coffin of the ICE! But if diesel and petrol cars are to be stopped at 2030, this is only 8 years away!