Section 30(4) in The Bangalore Metro Railway (General) Rules, 2011
(4)(i)Failure of brakes to apply or to release shall be indicated on the Train Integrated Management System panel;(ii)if brakes on any car bogie fail to apply, the brake of that bogie shall be isolated manually and the normal service to be resumed, the train shall be withdrawn from service after completion of the trip;(iii)In case of failure of the brakes up-to fifty percent of the train, the train shall be worked at speed of twenty-five Kilometers per hour upto next station and passengers must be detrained at the next station and the train worked to depot at a speed not exceeding twenty-five kilometers per hour;(iv)if brakes fail to apply on more than fifty percent of the bogies, the train shall be brought to a stop as soon as possible by application of the emergency brake and shall not proceed until authorised by a Rolling Stock Supervisor;(v)if brakes fail to release on any car bogie, up to a maximum of fifty percent the brakes shall be isolated on the affected cars; the brakes released by local control; passengers shall be detrained at the next station and, the train worked to depot at a speed not exceeding twenty-five kilometer per hour;(vi)if brakes fail to release on more than fifty percent of the cars, no attempt shall be made to move the train until authorised by a Rolling Stock Supervisor.
