When we went last feb
Could the CTC lobby them to accept cyclists?
It's a lovely area to cycle though as I'm sure you know. I've done several trips using the Santander ferry.
None of this makes sense to me. I took the LD Lines ferry from Poole to Gijon in April of this year with my bicycle. The booking ws quite straightforward online with 'Bicycle' listed as a drop-down option under transport used.