Let me preface this by saying that pedestrians are allowed to cross the street at any point on the road; safe crossings are made available but people don't legally have to use them. Cars have to stop for pedestrians at all times, and they always have the right of way, regardless of their location in the road. That is my understanding of the law, anyway.
I live on a side road connecting to a very busy street. It is a main thoroughfare through the town, and it is three lanes, including the bus lane. There are safe crossing points scattered all down this main road, so you never have far to walk to reach one. And as far as I'm concerned, you really don't have an excuse to cross the road without using one. Pedestrians crossing the road unsafely is a real bugbear of mine.
A few weeks ago, as I was driving along, I noticed a woman and a little boy crossing the road about a 20 second walk away from a safe crossing point. Her son (I assume) was riding a bike with training wheels, no helmet, and rode faster than she was walking. He looks to be about four or five. He got quite a bit ahead of her, in the middle of the road, made it across to the bus lane, and then crashed into the curb, falling off of his bike. I was horrified to witness this, grumbled to myself and forgot about it.
Last week, I saw this same woman with her son (on the bike, no helmet) crossing the road unsafely, this time I was on foot and walked right next to her until she crossed the road. There were many more cars on the road, and she had to flag them to stop in order to cross. The crosswalk was literally 50 meters away or less.
I probably would never say anything to her, because I think it's pretty obvious that she's making a conscious decision to disregard safety guidelines for both pedestrians and child bikers. But it still makes me cringe, and rant privately in the confines of my car.
Lots of people do this on my street, but this incident of mother and child-on-bike in particular really upsets me. Why wouldn't you take an extra minute to walk to a crosswalk, press the button, wait for the light to change, and cross in safety? I don't understand.
Are there any circumstances where you would say something to a stranger regarding her parenting choices? I couldn't imagine any comment I would make that she would react kindly to, but I hate to see this kid crossing the road so recklessly.