With looking more at the aerials of the entry and construction it wouldn't surprise me at all if the monorail and smaller boats continue to use the present security checkpoint and the buses and ferry go thru the new one under construction. As I really can't think of where they would come up with the space for security checks at the monorail hotels. But then again if you don't put security checks before the ferry and monorail that makes the ferry and monorail soft targets.