Meaning of stop board | Babel Free
Examples
“Stop boards were provided to halt B.P.G.V.R. trains, and the drivers had to satisfy themselves that the line was not occupied before proceeding slowly.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.