Regulation 42 Significance of light signals prescribed by regulation 41F1I1

the aspect shown in diagram 3013.1 shall convey the prohibition that a tramcar shall not proceed beyond the stop line;

the aspect shown in diagram 3013.2 shall indicate that a tramcar may proceed beyond the stop line and proceed straight ahead;

the aspect shown in diagram 3013.3 shall indicate that a tramcar may proceed beyond the stop line and proceed to the left;

the aspect shown in diagram 3013.4 shall indicate that a tramcar may proceed beyond the stop line and proceed to the right; and

the aspect shown in diagram 3013.5 shall convey the prohibition that a tramcar shall not proceed beyond the stop line except that, as respects a tramcar which is so close to the stop line that it cannot safely be stopped without proceeding beyond the stop line, it shall convey the same indication as the aspect which was shown immediately before it.