Saudi Arabia has plans for metro systems in four cities--right now, only one line is open, a shuttle for pilgrims in Mecca
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No idea--seems there's no separation on the current pilgrims' shuttle tho, if this crowd of boarding passengers is any indicatorpic.twitter.com/F5GcKwImnb
I think that the pilgrim situation operates by different rules than regularly in Saudi Arabia so I don't think it's representative
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