Modifies a noun

• driver: I applied for a job as a taxicab driver.

• firm: Since incorporation in 1984, Rapid Cabs has grown to become the largest, as well as the oldest taxicab firm in the area.

• company: An experiment was carried out with a Munich taxicab company along these lines.

Noun used with modifier

• style: London Taxi Export operate a world wide spares mailing service for owners of Austin & Rover engined London style taxicabs.