There is one manual gate at the west end of the gate line. As you enter the station, turn immediately right, the manual gate is in front of you. Having gone through this gate, move to your left, into the entrance side of the passage; it's probably better to locate the glass barrier then turn right into the passage.
As you leave the station, the manual gate is at the left end of the gate line. Turn left, find the wall, then turn right. The glass barrier beyond the gate juts out toward you, leaving a small recess between it and the wall.
© 2003, Terry Robinson