In Terms of Safety While Walking,all of the Following Were

In terms of safety while walking,all of the following were included in the list of strategies,except ________.

A) have your keys ready in your hand so that your house or car can be opened immediately
B) avoid eye contact with strangers
C) get to know the areas where you are likely to be walking
D) when coming home in some else's car, ask the driver to wait until you are safely inside