Tag: Reduced Overlap

OVERLAP & FLANK PROTECTION RAILWAY SIGNALLING|Full overlap,Reduced Overlap|Restricted Overlap|Overlap|Phantom Restricted Overlap|Shunt Overlap|Overlap Locking|railway signalling principles|approach locking|signal overlap in railways|flank protection|railway signalling control tables OVERLAP FLANK PROTECTION RAILWAY SIGNALLING OVERLAP The distance beyond a stop signal which must be clear and where necessary locked in order to clear previous signal. Background The purpose of an overlap […]