help needed in France

My engine problems seemed to be sorted at the Newark show with sme
help from friends and an independant LR workshop.
We had a make or break stop before geting on the train to france, everything
appeared fine. Then checking after our first stop in France, no problems, so
on we ventured to near Albi and made it.

However now after pootling around locally the cooling system seems to be pressureising
again but as yet no apparent loss of coolant. It is however a bit difficult to judge as there
is nowhere flat to park.
So the question is does anyone know of a garage that can help near Albi, france, that
has experience of range rovers and V8 engines?

So much for a relaxing holiday.