can you just turn up for a ferry to Isle of White, with a car?

[OhAmBackAgain]

or do you have to book in advance.

have googled and googled but no definitive answer.

You can, but there are busy times so you may end up with a long wait. It is cheaper to book in advance.

It's better to book. I live there and have never just turned up.

If you are early or late they often can get you on, apart from if they are particularly busy

Thank you sir much people 😊

so* not sir (although maybe in a Hull accent )