The transfer chain 46 extends along the rail 40 to drive the cars 14 at {HEAD ~ reduced speed} for loading and {TAIL ~ unloading} of the passengers 
The transfer chain 46 extends along the rail 40 to drive the cars 14 at { HEAD ~ reduced speed } for loading and { TAIL ~ unloading } of the passengers
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH