Absolutely! And while you're at it, look out for the folks in the neighborhood. If you make a regular practice of walking around in your neighborhood, on your way to work, to the store, etc, take notice of what is happening in your area. Who drives what types of cars, who rides the train regularly, is there an abandoned home or building that is showing sudden signs of activity? What is that activity and who is responsible for it? Is there an abandoned vehicle? Is someone's door left open in the winter? Any of these things could go un-noticed if you don't notice them. Each of these things can be important in noticing and averting potential disasters.

Survival of the community is in the hands of all members of the community. If you don't know what is going on, how will you know when something bad is going on? Information is king once again.