Last night I was trying to get back to Suttisan on the MRT at 23.45 at the Asoke entrance to the MRT subway & there were two guys stopping people going down the escalators are they official - whats this about?

what time is the last train - do the math. If the last train is midnight - one can assume they close the station before the last train.

by the way found this on their website - monthly pass 1400 baht - unlimited rides? http://www.bangkokmetro.co.th/ticket.aspx?Menu=67&Lang=En

too bad the bts doesn't have such a thing.

I thought it was an hour earlier at 10:40 last train