See petitions 539/2004 by Mikael Prohorenko (Swedish), on behalf of the 'Svenska Elektrikerförbundet Avd.1' (Swedish Electricians Association) and three co-signatories, 690/2004 by Serge Bayard (Belgian), 70/2005 by Dave Prentis (British) on behalf of the 'Unison' trade union and 163/2005 by Carolin Philipp (German). .
See petitions 539/2004 by Mikael Prohorenko (Swedish), on behalf of the 'Svenska Elektrikerförbundet Avd.1' (Swedish Electricians Association) and three co-signatories, 690/2004 by Serge Bayard (Belgian), 70/2005 by Dave Prentis (British) on behalf of the 'Unison' trade union and 163/2005 by Carolin Philipp (German).