. "There are also several operators based outside of Hertfordshire who either run services wholly within the area or services which start outside the area. This includes parts of Greater London, Buckinghamshire, Bedfordshire, Cambridgeshire, and Essex."@en . . . . . . . . . . . "There are also several operators based outside of Hertfordshire who either run services wholly within the area or services which start outside the area. This includes parts of Greater London, Buckinghamshire, Bedfordshire, Cambridgeshire, and Essex."@en . . . . . "List of bus routes in Hertfordshire"@en . . . .