On Tuesday morning I received a call from my colleagues in Paris inviting me to pop over and see them as they had had some worrying news that they needed to share. So the next day, long before the sun was stirring and the local rooster was warming his vocals, I was on my way to St Pancras heading for a lunchtime appointment in 20th Arrondissement. It turns out that the French state owned energy company Electricité de France (EDF), who have allegedly been spying on Greenpeace since 2004, are more involved in the scandal than it initially appeared.