I am a citizen of the UK. Parts of the UK are now run by government/assemblies that I have no say over. As I travel around my country, I becoming subject to laws that I have had no say over, laws that have absolutely no democratic mandate from me.
This is simply wrong.
Just because I don't actually live in Wales or Scotland there is no reason that I should have no say over how I am treated when I am there.
As a citizen of the UK I should be treated exactly the same as all other citizens and treated exactly the same where ever in the UK I happen to be.
I only want one parliament - and that is a UK parliament at Westminster. If there is to be a different parliament, an English parliament, then it has to replace the UK parliament - no one needs two.
If this does come about, and we have an English parliament, then I would expect the English parliament to take full advantage of the superior size/wealth of England as compared to the other 'home nations'.
Just as Germany sucks all the wealth out of the smaller, poorer Eurozone countries and takes it to itself, I would expect England to drain as much wealth and power from the other 'home nations' - all English state funded services, functions, employees etc would be repatriated as would all military functions, bases. And as far as possible financial services should also be sucked into the City of London - no Scottish banks, building societies, insurance companies etc should fail to feel the red hot breath of fierce competition from England.
As I say - I prefer a United Kingdom, but if the home nations are to go their own way, England must show no mercy...