A type of MisreadObsolete term for a SPAD error category, Group 3. More error made when driving a train. To mistakenly Read
and React to a SignalA visual display device which conveys instructions or provides prior warning of instructions regarding the driver’s authority to proceed. More further away from the train than the next applicable
SignalA visual display device which conveys instructions or provides prior warning of instructions regarding the driver’s authority to proceed. More.