Aut cum scuto aut in scuto
I've taken the "small" car ferry from Mallaig on the mainland to the south end of Skye a couple of times and they load from the side. The first time I drove my rental car on I was a little nervous, but the solid steel plank is pretty secure. Years ago on the north end of Skye they used a converted Landing Craft Utility (LCU) ferry from the island to the main land. It could carry about 15 vehicles. Sadly they built a bridge span in the 1980's.
I don't know where that is. I couldn't make out the language. From the color of the ferry, I'd say Greece, but the language doesn't mesh.Where there's a will, there's a way.