ciallkennett
Strata Poster
Nooby question, but oh well.
How do they take the pictures for ORPs? Is it done by a sensor or is it automatically set off a set amount of time after the train has left the station/a block brake etc?
How do they take the pictures for ORPs? Is it done by a sensor or is it automatically set off a set amount of time after the train has left the station/a block brake etc?