11.   Legislation giving authorities the power to take passports away from suspected hooligans was watered down last year following complaints that civil liberties would be violated.

12.   Some suspected German hooligans were turned back at the border.

13.   The current measures stop suspected hooligans from traveling to matches.

14.   The legislation allows police to search and prevent suspected hooligans from traveling abroad.

15.   The suspected hooligans had their passports taken away.

16.   Officers will infiltrate groups of suspected hooligans and will have access to a computer data base to identify those intent on violence.