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… have been received from the signalman. (c) When a movement stops with its trailing end within interlocking limits, it … of an interlocking signal permitting it to proceed, stops before the leading locomotive or car has completely …
34.833
… 104. Hand Operated Switches General (a) Operation of Switches - semi-automatic, spring, dual control or … switches apply. (b) Except while being turned, each switch must be secured with an approved device. When a switch has been turned, the points must be examined and the …
124.869