The London Assetto Corsa mod refers to a track mod. The track is based on the city of London, England. This modification gives the players a chance to drive through some of the most iconic sights of the city, including the London Eye, the Thames River, and the Houses of Parliament. The track itself is mostly comprised of city streets, with a variety of turns, straight sections, and potentially heavy traffic depending on game settings. Being a representation of real-world locations, this wouldn't be categorized as a fictional track, but it offers an opportunity for players to experience the thrill of high-speed city driving in the safety of a simulation. The track layout and road surface condition can vary, providing a unique challenge and experience to the players.