European blackout avoided?

Yesterday, Saturday night, millions of Europeans in 8 countries were without electricity, as a result of a power problem in Germany. The cause may have been a transmission line over the river Ems that was switched of to let a cruise ship pass, subsequently overloading other parts of the network, according to grid operator E.On. A spokesperson from the French transmission system operator RTE commented that "we weren't very far from a European blackout".