“Real have been breaking FIFA regulations for weeks since they have never received our permission to speak with Franck nor his agent,” said Rummenigge.
“Now the time has come when we require peace and quiet.
“I will be sending Florentino Perez, the president of Real, a letter recommending that they drop their attempts to tempt Franck away from us right now.
“If this disturbance does not end right away, we will report Real to FIFA.”
Ribery has been linked with several moves away from Bayern this summer however Real Madrid, with their new Galacticos Era firmly under way, have looked favorite to land the 26 year old French International.