Medium to Clear · Rule 422
Indication: Proceed, MEDIUM speed passing signal and through turnouts.
2 mast presentations
High mast signal, triple aspect, inline. top: red; middle: green; bottom: red.
A high mast, inline, triple as signal displaying red on the top, green in the middle, red on the bottom.
Dwarf signal, double aspect, inline. top: green; bottom: red.
A double aspect, dwarf signal displaying green on the top, red on the bottom.