I've just been thinking about ticket barriers and their usage, and came up with some questions.
What's the smallest station (in terms of passenger numbers) with barriers?
What station has barriers in use the most? (in terms of hours per day)
What station has barriers in use the least? (in terms of hours per day)
What station has the most unpredictable hours of use? (in use one weekday at a certain time, not in use the next day etc)
What's the smallest station (in terms of passenger numbers) with barriers?
What station has barriers in use the most? (in terms of hours per day)
What station has barriers in use the least? (in terms of hours per day)
What station has the most unpredictable hours of use? (in use one weekday at a certain time, not in use the next day etc)