Taxi was the name of a chocolate biscuit sold under the McVitie's biscuit brand."Biscuit Bars", "McVities". Retrieved on 24 July 2014 It was produced by the European food manufacturer United Biscuits."Our Brands McVities" , "United Biscuits". Retrieved on 24 July 2014 The bar consisted of layers of wafer, caramel, and chocolate creme, and was covered in chocolate, and was suitable for a vegetarian diet."Suitable For Vegetarians", "McVities". Retrieved on 24 July 2014 Taxi used to be available in multi-packs using a yellow and blue wrapper, in a New York taxi cab style design.
References Taxi - McVitie's UK - official site