Doesn’t matter what I did or didn’t want. Freedom of movement and labour anywhere in Europe was a fact, and little different to freedom of movement and labour around the USA. There was no need to register or fill in paperwork so no reason for anyone to know.
Whether you I or anyone thinks that was good or bad or should have been continued is neither here nor there . It just was for many years, so there was no reason why anyone would know or be expected the numbers.
This isn't quite right though. You are trying to blur the lines between freedom of movement and freedom of labour - you are even calling it 'freedom of movement and labour' & I don't know where you are getting that from. Also, it is not right to equate the pre-Brexit EU with the USA and you seem to be ignoring the passport issue altogether.
Even within existing EU rules the UK had powers to limit immigration:
The Freedom of Movement directive allowed for the "old" countries to restrict the rights of migrants from "new" countries for up to 7 years. For some reason Tony Blair chose not to. When I say for some reason, I know the reason: he thought nearly all the people who came would be Labour voters.
Next, EU citizens had to be self-supporting after 3 months in the UK. They needed to be either working, have a member of the family working or have sufficient funds to live (and have full sickness insurance). If not, then they could have been returned to their home country.
But the UK
did not register migrants as they arrived and as such had no way of knowing how long they have been in the UK. There were no efforts to track or control this movement. This is not a new thing & it can't be blamed on just the Conservatives
or just Labour, it is a cross-party fuck-up going back many years.
So, you were not right when you said "... there was no need to register or fill in paperwork, so no reason for anyone to know.". There was every right,
they just didn't do it.
In contrast Belgium requires all migrants to register at their Town Hall within 3 months of entering the country and if they are not self-supporting, they are sent home. If the UK had taken the same approach as Belgium and if Tony Blair hadn't done what he did..... I bet Brexit wouldn't have happened.
I also bet we wouldn't have had ten years of Tory rule (either a Tory-led coalition or a Tory majority). When people wonder why Labour are still polling badly & why they only just scraped the Batley & Spen by-election
even after all the cock-ups of the last 18 months, I would give them two words: Tony Blair. He caused Brexit and he has caused years and years of the Tories being in power, because this ain't ending anytime soon, is it?