We'd like to use analytics cookies to understand which symbols people look up, so we know what to research next. They are not used for advertising and we set none of them unless you say yes. What we store.
A board marking a limit of movement authority.
Also known as: End of authority marker, Movement authority limit board, EOA marker board
A European lineside board marking the end of a movement authority on a line worked by ETCS.
Marks the end of a movement authority on a line worked by ETCS.
Contexts: Public information
Is a fixed board marking a boundary whose status changes, so unlike a signal it says where the limit is and never whether the train may pass it.
Contexts: Public information
A rectangular board carrying a fixed device marking a boundary, again without lamps of any kind.