19/01/2006 (Agence Europe) - German MEPs Hartmut Nassauer (CDU) and Markus Ferber (CSU) have said that the at times violent demonstrations by port workers against the draft directive on the liberalisation of services which coincided with the EP sitting in Strasbourg must not be allowed to rest without consequences. Condemning the violence of some demonstrators, Mr Nassauer called for a buffer zone to be created around the Parliament, as is the case with most national parliaments (see EUROPE...