Red
Usually London buses are red. Although I think you know the answer because you stated it in the question.
Red
The color of a red bus is red because it is a "red" bus!
RED!
Red is the colour for communism.
Red Bus Diary was created in 2006.
2000 rosa bus beigh colour
The colour of the gullet is red as our blood is red in colour.
purple
Blood red is a vivid deep red colour, similar to the colour of blood.
Red Bus Bingo launched in May 2010.
Red Bus Bingo launched in early May!