Yes, a standard London "Black Cab" (Hackney Carriage) is legally licensed to carry at least 5 passengers, and many of the newer electric models (like the LEVC TX) can actually accommodate 6 passengers. The interior of a black cab is specifically designed for maximum utility and accessibility; it features a wide rear bench seat for three people and two (or three) "tip-up" seats that face backward. This configuration makes it an excellent choice for families or small groups traveling together in the city. One of the great advantages of the black cab is that you pay for the vehicle, not per person, making it quite cost-effective for a group of five compared to booking two separate private hire vehicles. Additionally, these cabs are built with a "partition" between the driver and the passengers, providing privacy and a unique cabin experience. They are also fully wheelchair accessible, featuring a ramp that can be deployed from the side door. If you have a group of five and see a cab with its "TAXI" light on, you can be confident that you will all be able to fit comfortably into a single vehicle.