Trailering a Kit Car in France???

[antnicuk]

I posted this in the track day section but got no response.

I am going to do another track day in Abbeville (France)in the summer but this time rather than take my daily driver i was going to tow my Kit car.

I have been to France several times and I have Adac cover for my trips to the ring but i have never towed over there. Is there anything I need to consider?

I will probably go via the ferry as the Tunnel gets expensive when towing IIRC.

Are there any strange law or regs i need to comply with?

Any advice appreciated.