Section 15 in The Bangalore Metro Railway (General) Rules, 2011
15. Access control.
(1)All employees of the Bangalore Metro Railway, in addition to identity cards, shall be provided with access control cards signed by their controlling officers to allow them to visit places of Bangalore Metro Railway system with restricted access in line of their duties.(2)The following places in particular, shall have restricted access in addition to other places as notified from time to time by the order of Authorised officer, namely:-(a)traction substation;(b)auxiliary substation;(c)signaling equipment room;(d)telecommunication equipment room;(e)uninterrupted power supply room;(f)station control room;(g)operation control centre;(h)backup control centre;(i)depot control centre;
