Initially the coach, horses and driver were all supplied by contractors. There was strong competition for the contracts as they provided a fixed regular income on top of which the companies could charge fares for the passengers. By the beginning of the 19th century the Post Office had their own fleet of coaches with black and maroon livery. The early coaches were poorly built, but in 1787 the Post Office adopted John Besant's improved and patented design, after which Besant, with his partner John Vidler, enjoyed a monopoly on the supply of coaches, and a virtual monopoly on their upkeep and servicing.