I experienced two separate examples of this as I biked up a hill on the way home at the weekend.
In one case, a pre-schooler without a helmet was hurtling so fast towards me I jumped off the shared path to prevent a crash. Down they weaved and turned, unable to control their bike and wearing a face of utter distress.
A few seconds later a woman, also without a helmet, biked by smiling, referring to her little "speedster".
I doubt very much the woman would still be smiling if the child had crashed.
A moment later another child, not much older, from another family came speeding down with little control of his bike, without a helmet.
Don't get me wrong, I love speed - especially when I see others enjoying it also. But I find it ironic that with so many people adhering to the lockdown rules to help save lives, many are neglecting a precaution as simple as wearing a cycling helmet that could save their life or their children's.
The two children were just some of many I observed in the past week biking without a helmet next to roads or nearly crashing. While there are plenty of adults doing this, that's their decision. In my view, it's a silly one but theirs all the same.
However, children as young as those I encountered don't have the luxury of making stupid decisions.
Helmets might not look cool or fashionable but they save lives.
If Covid-19 has taught us anything, it's that life is short.
We only have one body, protect it.