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| | The OCC - accessible |
 | | The complex operation of the Metro is controlled and supervised from an Operations Control Centre (OCC) located at the Metro headquarters in a type of bunker protected from any incident such as floods, sabotage, accidents, etc. |
 | | Communication is two way: communication from the control centre to employees and users and vice versa. |
 | | All Metro installations are automatic and centralised: station lighting, accesses, escalators, lifts, pumps, ventilation systems and fire detection systems. |
| www.metrobilbao.net /accesible/eng/metro/pmc.html (255 words) |
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