Signals Flashcards
Single Green over “D”
Distant Signal Clear
Single Yellow over “D”
Distant signal approach
Max 20mph
Double yellow over “D”
Distant signal approach diverging
Single green
Clear
Yellow over flashing green
Approach clear sixty
Yellow over green
Approach clear fifty
Flashing yellow over red
Advance approach
Max 40 mph
Flashing yellow over “C”
Advance approach passenger
Proceed prepared to stop at second signal
Freight trains 40mph
Passenger trains 60mph
Double yellow
Approach diverging
Advance on diverging route
Single yellow
Approach
Prepare to stop before next signal
Freight trains 30mph
Passenger trains 40mph
Yellow over grey
Approach restricting
Max 15 mph
Red over flashing green
Diverging clear limited
Proceed onto diverging route Max 40mph
Red over green
Diverging clear
Proceed into diverging route
Red over flashing yellow
Diverging advance approach proceed onto diverging route
Max 40mph
Yellow over flashing red with “C”
Diverging advance approach passenger
Freight max 40mph
Passenger max 60mph
Red over Yellow
Diverging approach
Proceed into diverging route prepared to stop
Freight 30mph
Passenger 40mph
Red over double yellow
Diverging approach diverting
Diverging twice
Single grey
Restricting
Proceed at restricted speed
Single red over “XX”
Restricted proceed
Proceed at restricted speed
Single red
Stop
Red yellow green
Diverging approach clear fifty
Proceed onto diverging route
Freight 50mph
Passenger 50mph
Three black one red yellow
Restricting
Proceed at restricted speed
Two black one yellow one black
Approach
Ready to stop
Freight 30mph
Passenger 40mph
Black lunar yellow green two black
Advance approach
Proceed to stop second signal
Freight 40mph
Passenger 40mph
Green over three black
Clear
Slide warning indicator
Watch out for each slides
Damaged rail
Grey “x” on red
Crossing arm malfunction
