Help advice wanted wide load to France?

Help Ive got to deliver a 24x9 portacabin to Dijon France do I need a wide load permits etc or is ok to have 6 inches overhang any ideas much appreciated.

if its not to late, trying ringing HC Wilsons at Elmswell, suffolk. They might give you advice, european abnormal load specialists. You will almost definatly need a permit i should think, the french are funny with big loads. Wilsons recently got told off for not having correct marker boards!!