> Let's see how many tests of a cyclist smashing their head into the ground shows that it's harmless... I'm sure that you can provide evidence of helmet-wearer

> Let's see how many tests of a cyclist smashing their head into the ground shows that it's harmless... I'm sure that you can provide evidence of helmet-wearers doing the same to show that it's harmless one you put on a foam hat? On a related note, thousands of drivers dying from head trauma each year demonstrate that NCAP is no immortality cheat either.