One more precaution for the girl who are working as door to door delivery sales girls. when you goto a house don't go alone. when you go don't stand near the door. after going to a house , before you knock the door once observe. after knocking the door the person who come to talk to you, observe that person. or else they will pull you inside.
when we enter into the trial room or wash room we need to make a call from our mobile. if the call couldn't go then that means there is a camera or mobile is there in the washroom or trial room
