This brightly coloured and detailed wooden Signal Box helps youngsters to understand signals and safety around trains. Red barriers and traffic light signals ensure road users are safely stopped as trains thunder through and when these barriers are up, the train can be held behind the yellow barrier to ensure a safe passage for road users. A Bigjigs Road and Rail link item! Interconnects railway track and roadway, ensuring children have plenty to interact with. Most other major wooden railway brands are compatible with Bigjigs Rail.