Two 640 automatic barriers from FAAC (UK) have been installed on the main approach road to the terminal building at Bristol International Airport. Giving access to the passenger drop-off zone, the barriers are controlled by security guards who check each vehicle. The general public are directed to the car park after passing through the first barrier, while the second barrier gives access to the terminal building for authorised vehicles."The FAAC operators met the very tight specification for this job," said Philip Kearns, estates maintenance manager for Bristol International Airport