Yes, we also need environment laws, but have you ever tried to explain a mother with four children, who are not able to study because they can not effort it, the need for environmental laws?
Well, I believe we still need them, despite what the mother thinks. And I don't think that mother would exactly be too benefited from the current constitutional. I don't know where this mother lives, but if it's any of the countries in western Europe, well, the current constitution gives her the same or even less civil rights than the current constitution in her country. Hell, the Spanish constitution, for example, is far more liberal than the European one, and it also respects cultural divsersity more. And it is subject to change, something that dosen't happen with the European one.

As for the eastern countries, I really don't know about their constitutions, but it's easy to guess most democratic countries will have a constitution similar or better than the civil rights section of the European constitution. It's just a guess, though.

2:the rest of europe would drill our drugs policy in the ground wich would lead to a hogher crime rate here
No they wouldn't. Well, at least I doubt they would. I have been in Amsterdam (mmm...actually today I dreamt of Amsterdam, I don't think it's a coincidence in reference to the referendum) and I have seen plenty of Coffee Shops, I can't see how they could actually shut down that, it would bring economic problems, and economy is what the current Europe seems to worry more about. What are they going to do, to turn those places into actual coffee shops? Blue Velvet will be turned into Starbucks? No, seriously, I doubt it.

By the way, it's so cool you can actually go into a place and buy marihuana without problems. When I was there, I felt like I was doing something illegal or whatever, it just felt weird...but you can carry weed and the cops can't register you! And I heard the cops actually are firmly regulated under a number of laws, so they can't abuse power, and if you denounce it I heard it even actually works. Here in Spain if the Guardia Civil get you, they can drag you into the police station and beat you up. Of course, the problem is, if the police was as in Holland, how the hell could I hate the cops if they treat me nicely? Where's the traditional egocentric asshole cop everyone hates? No more punk songs about killing cops!!! Hell, in Holland prostitutes even have decent working conditions, it's amazing, it's like centuries more advanced than Spain!

But I'm getting off topic now.