ok then I bow to your superior knowledge

but then how are cops supposed to tell who is here illegally? i wouldn't object to being able to identify myself at all times if it helps in locating illegal immigrants.. there are of course huge logistical problems with the shambles that is home affairs, and there would be more opportunities for corrupt cops to make a living, but where do you draw the line in trying to improve law enforcement in the country?
Your superior knowledge is turning out to be rather inferior.
This whole thing started, and I am convinced about it, with corrupt cops.
If a cop has proper reason to believe you are commiting a crime, he has two options:
1. If it is a serious crime (murder, rape, robbery, stock theft,...) he can arrest you.
2. He can bring you to a police station for questining. If you refuse, which you may, he may arrest you. He must however be sure of his facts. If he arrests you for a simple crime and they can't make a case out of it, you may sue the policeman and the minister.
Freedom of your person is most probably the most sacrosanct right in our constitution. Rightly so too. If every policeman, with no specific qualifications, can go around arresting who ever he wants it will be the worst system you can imagine.
These cops dug themselves into a hole. I am going to follow the repercusions of this closely. Some of the old policeman will remember the saying: "Hansman en Poliesman."