巡逻向导员会在路线沿线就定位提供咨询和协助， 从您的上方和下方给予支援。
Patrol Guides will also be situated along the circuit ready to advise and assist as needed - giving support from above and below.
紧急事件的定位采用紧急电话、巡逻车、手机及车载GPS接收机来对发生事故的车辆进行自动定位。
We use emergency phone, prowl car, mobile phone and GPS receiver on the vehicle to automatic locating.
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