Thanks for updating me.
Havn't flown near Cherb. for at least 9 months.
I expect Rouen to have 1 soon (havn't checked 'tams recently).
There is a large chemical plant (I believe it is Chemicals) just to the west of the airport. It is the same as the 1 near Toulouse that had a major incident just after 9/11.
Have a very airborne summer.
FB