Sorry Real Ale - for someone who demanded that I make points and you'd then debate them, this isn't good enough. It is entirely possible to recognise the Polish as an ethnic minority; ethnic minorities can be based on nationality (obligatory wiki link with that definition included at the very start).
So I'd ask you to try again there. Why should we give travellers ethnic status?
In fact, I'm genuinely finding it hard to find a legitimate point within your post. Yes, there's been discrimination in the past - so what? Why should that mean ethnic status now? The radio interviewer went down that tack - the lack of and fight for education rights. But they have education rights now. So how is that still a factor?
You say it's "astonishing" that I dismiss travellers as a drain on society - but again, you give no further arguments on that point. Not one. I've given a number of reasons why I suggest that drain.
It's hard to address your comments when you simply make generalisations like those, and it's ironic that you do so having accused me of the same thing.