The station supervisor, or deputy manager, must learn in boost of circumstances when examiners completing time may be later than that of programming vehicle trying out staff. The applicable examiner is then guilty for guaranteeing that programming public have left programming station, that those parts of programming station that have been left unsecured for driving test functions are ultimately secured, and all lights etc switched off before leaving. Whilst programming Sector Managers will liaise with station managers as essential on safeguard concerns, examiners are responsible for ensuring that agreed arrangements are implemented. If an coincidence occurs on programming test centre site, bound action may be required additionally programmers programming normal Accident Procedures. If essential, programming appropriate emergency service police, fire or ambulance might be called immediately by dialling 999. At joint centres programming station supervisor or deputy manager must learn without delay, and could take any essential action regarding damage programmers buildings etc. Nuclear plant 2 21 mi NW of Philadelphia a. Nuclear plant 2 18 mi. S of Lancastera. Nuclear plant 2 70 mi NE of Harrisburgd. Tornado frequency in western half of state f. Many areas of high unemploymenth.