Your concern is ok for that. But I have found most of the time while traveling that elderly people are more conscious and they can use the escalators properly. Although, in Metro station there are staffs who do the helping activity to those who required to be helped. In the coming years our government will surely do some for the railway station's escalators uses. As far as for the village people they have to make aware and its our duty also to help them to know the uses.
Thanks & regards
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