The inner side 72 of the handrail 10 is opposite to {TAIL ~ the upper side} 74 or outer side, which is exposed to the passengers in {HEAD ~ the portion} of the handrail path along the passenger transportation belt 
The inner side 72 of the handrail 10 is opposite to { TAIL ~ the upper side } 74 or outer side , which is exposed to the passengers in { HEAD ~ the portion } of the handrail path along the passenger transportation belt
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH