Tall guy, thanks very much for the tip. Nav2000 gives me this page for Caen including plates, photos and other details.
http://www.nav2000.com/pf/detail.asp?oaci=LFRK
The VFR plate shows the tiny piece of airspace I wish to fly over, to the north-west of Caen. I'm not familiar with French Charts notation. The semi-circular shaped CTA over Caen airport to the south west of the town is straightforward enough. What are the restrictions on the green block of airspace between Caen and Bayeux. This is the area of interest to me. Thanks.