Rule 420

Signal aspect: Limited to Restricting

Indication: Proceed, LIMITED speed passing signal and through turnouts, next signal is displaying restricting signal.

1. A high mast, staggered, double aspect signal displaying flashing green on the top, flashing red on the bottom.
2. A high mast, inline, triple aspect signal displaying red on the top, flashing yellow in the middle, flashing yellow on the bottom.
3. A high mast, inline, triple aspect signal displaying red on the top, yellow in the middle, flashing yellow on the bottom with an ‘L’ plate on the mast.
4. A double aspect, dwarf signal displaying flashing yellow on the top, flashing red on the bottom.
5. A double aspect, dwarf signal displaying flashing yellow on the top, flashing red on the bottom with an ‘L’ plate on the mast.