Going to France for around a month this August and planning to both boulder and sport climb. To save space and fit more people into our cars my friends and I often strap pads to our car roofs with ratchet straps. Has anyone done this whilst travelling in the tunnel, and if so, have there been any problems?
I see that you have to select whether you have a roof box/bicycles or not for an extra fee so I would assume I’d have to pay for that?