Andrew Mountbatten-Windsor is under police investigation, but what other consequences could the former prince face?

By Lauren Said-Moorhouse, James Frater, CNN London (CNN) — Slouched in the back of a car, wide-eyed and unnerved, Andrew Mountbatten-Windsor makes his way home from the police station. It’s an image that was splashed across pretty much every UK newspaper on Friday morning, a day after the brother of King Charles III was arrested