Promotie voor de Ierse 'Yes' campagne: Antonio Tajani, EC vice-president and transport commissioner, is alleged to have broken impartiality rules by accepting an invitation to fly across the country on a Ryanair Boeing 737, emblazoned with "Vote Yes for Europe" logos.
Ryanair is spending £445,000 on giving away free air tickets to promote the campaign as it struggles to reverse Irish referendum rejection in June 2008.