British absolute block signalling (Q4971266)
signalling scheme designed to ensure the safe operation of a railway by allowing only one train to occupy a defined section of track (block) at any time
Language:
Current Data About British absolute block signalling
(P17) (Q142)

(P31) (Q1316667)

(P279) (Q855591)

(Q7053934)
(P143)

(P373) Blocco Elettrico Manuale

(P1813) "BM" (language: it)

other details
aliases absolute block signalling
description signalling scheme designed to ensure the safe operation of a railway by allowing only one train to occupy a defined section of track (block) at any time

External Links
(P646) /m/087gbx