Re: ...an addendum to the above...
@Boris - Have you been watching our government recently? Do you honestly think that they wouldn't try to take away several of those if they could?
Yes, we had freedoms before the ECHR. We had a big part in writing it to make sure everyone else gets those freedoms too. Being a signatory to the ECHR means we get to keep those freedoms even when our own government tries to remove them.
Might I remind you at this point, that the government we have now bears little resemblance to the post-war ones that drafted the ECHR. Our current government is on the record as stating that they wish to withdraw from the ECHR and replace it with some nebulous and no doubt poorly worded 'Bill of Rights'. Might I also remind you of the adage, "If it ain't broke, don't fix it". If we withdrew from the ECHR, but not from the EU, we would still be subject to the ECJ, which - tada! essentially enforces the ECHR, so in reality withdrawal properly from the ECHR would also require withdrawal from the EU.
Now take a look at those members of the Tory party who are anti-EU, and look at their stance on Human Rights. It doesn't fill me with confidence, and the thought of relying on their good nature for the rights that the whole of Europe (and the rest of the world) had to go through a long a bloody war for doesn't fill me with glee.
In reality, leaving the EU would also mean one of two things regarding all the regulations and trade agreements we inherit from that body:
1) Re-negotiation. How do you think that will go when we try to re-negotiate trade deals with the EU as a whole? What bargaining positions do you think we would have against the rest of the EU? I've not heard a good answer to this from the anti-EU crowd other than "scaremongering", which is the logical equivalent of sticking your fingers in your ears and going la-la-la.
2) Keep the same regulations. Fine, but don't expect to have any influence on them, or their enforcement. "Dictated from Brussels" is exactly the argument given for leaving the EU, but in this scenario, this is what you would get (as opposed to being in the EU and actually having representation in Brussels, assuming your local MEP isn't one of those UKIP ones who takes the money and doesn't bother to sit in the EU assembly. You only have yourself to blame if you cry about lack of representation and then elect someone who has stated that they'll take the seat but not represent you.)
Nobody is claiming the European system is perfect - no political system is, but as the saying goes, "It's better to be on the train pissing out, than on the platform pissing in". Resorting to rhetoric, accusations of scaremongering* and name-calling doesn't strengthen the argument for standing on the platform getting wet.
*The only actual scaremongering I've heard is the anti-immigration stuff we've heard for years about immigrants coming here and taking our jobs. I've never met anyone who has lost their job to an immigrant, but oddly enough I have met plenty of hard-working individuals from Europe (and other parts of the world), who make a net contribution to the British economy. We see large numbers quoted in the right-wing press (I think we all know which publication I'm talking about here) in big headlines exactly designed to scare people. In reality, most immigration is a positive influence on national productivity, and pushes up standards of living.