Always ask your parents or a grownup in charge

You should always ask your parents or a grownup in charge before:

- Going anywhere with anybody.
- Leaving the yard, playing area, or going into someones´s home.
- Getting a ride home with someone other than your bus driver or your usual ride.
- Getting into a car or going somewhere with somebody even if it´s someone you know.

Once you have permission from your parents:

- Tell them where you are going.
- Tell them how you will get there.
- Tell them who will be going with you.
- Tell them when you will be back.
- And get back on time or call to let them know when you will be back.

Source: http://www.fbi.gov/fun-games/kids/kids-safety