Excess capacity in public transportation in HK benefits both residents and tourists. Mass Transit (MTR) in HK whether you travel 1 or 25 stations cost only US 25 cents. It is clean, no crime, no homeless and more importantly safe! No such luck in US, ride at your own risk at 50x the cost of HK. 香港公共運輸產能過剩對居民和遊客都有利。香港的公共交通無論你搭乘 1 站或 25 站，費用僅為美元25分而且很乾淨，沒有犯罪，沒有無家可歸者，更重要的是安全！在美國就沒有這樣的運氣，乘車費用是香港的50倍，風險自負.