sentences:  Additionally, concourses and ticket offices have large screen displays which show all of the services available at the station for the next hour or more, and (at major stations) the full route of the service and any restrictions applicable (e.g.ticket types, catering services, bicycle carriage).Many smaller and less well-used railway stations do not have such systems, but rather have "passenger help points" which connect the user by telephone to a control room by pushing an "Information" button.