The court was told that CCTV footage would show her Range Rover earlier damaging a Volkswagen Golf while attempting a three-point turn.
Price, who lives in Horsham, West Sussex, was met by a mass of photographers as she arrived at court in a black Mercedes.
Wearing a navy suit jacket, she had numerous coughing fits as she entered the building.
Price has denied the lesser offence and is yet to enter a plea over the second count.
Source: Breaking News...