Hello. I have a question about using the names of real products and companies in a fictional story I am writing. It is based in England and Scotland and all the characters are purely fictional, but to add a touch of reality I'd like to add some real references, some of which include; The Caledonian Sleeper (train), Pot Noodles, Land Rover, Raleigh bicycles, Dalwhinnie Distillery, Fort George (Historic Scotland). Do I need to seek permission? Are the names protected? Or can I just add them to the story without asking? Thank you in advance for your replies. ANDY