def at_traverse(self, obj, destination):
        """
        TurboliftExit checks to see if it's destination room (which should
        be the Turbolift room) contains an exit which leads to the player's
        current location.  If it does, then the player will be allowed to
        pass through the exit normally.  If there is no such exit, then we
        will add the player's current room to the lift's travel queue, then
        start a ticker (if necessary) to simulate movement of the lift by
        periodically popping a destination off the queue and relinking the
        exit leading out to that destination.

        """
        # Find the destination
        lift = self.destination or None
        if not lift:
            utils.cemit("lift-excit", "Turbolift exit ({}) is not linked!".format(self))
            return super().at_traverse(obj, destination)

        # Check that the destination is a turbolift
        if not inherits_from(lift, "typeclasses.rooms.Turbolift"):
            utils.cemit_debug("lift-exit", "Turbolift exit ({}) has a destination ({}) that is not a Turbolift!".format(self, self.destination))
            # Dest not a turbolift. Hand off to parent (Exit) for normal processing.
            return super().at_traverse(obj, destination)
        if lift.exit.destination == obj.location:
            # The lift is already at the player's destination. Hand off to the parent.
            return super().at_traverse(obj, destination)
        if not lift.room_is_queued(self.destination):
            obj.msg("You call the lift.")
            self.location.msg_contents("%s calls the lift." % obj.title, exclude=obj)
            self.destination.queue_room(obj.location)
        else:
            obj.msg("This room is already queued.")

        return False