If you are in an unfamiliar area , where you do n't know the route a driver should take , you can use google maps on your phone , to map out the route beforehand .
You do n't appear unfamiliar with the environment you are in .
If you are in an unfamiliar area , where you do n't know the route a driver should take , you can use google maps on your phone , to map out the route beforehand , so that you do n't appear unfamiliar with the environment you are in .