Just back...amazing amazing trip and the 370 was fabulous. 
  
I saw a 370Z Anniversary, at a service station just before Rouen. Sorry man, I didn't get a chat and I didn't get your brace plate number, but you flashed and let me reverse out of parking space and then were with me all the way to peage. 
  
DZ 
  
EDIT - It was Bosguet..just after Rouen...