I don't know why, but the grocery stores have become so busy that it's discouraging to go at any time. Turns out, there are better times to go that on a Saturday afternoon.
If you know and understand these codes, you may be able to protect yourself, your loved ones, or even fellow shoppers and strangers from potential harm.
It is incredible to me that people can be so careless with other people's belongings in a parking lot. I'm not going to call out what this person looked like or where it was, but this situation I witnessed last night just doesn't sit well.