Before You Lock
Do you know what the leading cause of non-crash-related fatalities for children 14 and younger is?  According to The Administration For Children And Families, it's heatstroke and it can be prevented.
109 Miles Per Hour
What is the fastest you've ever driven in a car?  I'm not a fast driver, so my number wouldn't impress anyone.  I can say, I've never gone over 100 mph in a car.  That's what a guy from Pennsylvania tried to do when he got pulled over on I-86.