Multiple Aspect Signalling
Means a signalling arrangement in which signals display at any time any one of the three or more aspects and in which the aspect of every signal is pre-warned by the aspect of the previous signal or signals. (G.R. 1.02(41)
Means a signalling arrangement in which signals display at any time any one of the three or more aspects and in which the aspect of every signal is pre-warned by the aspect of the previous signal or signals. (G.R. 1.02(41)