That's totally incorrect. You could be sideswiped by a car, lose your balance and fall onto the ground. Yes, a helmet won't help if you have a full-frontal col

That's totally incorrect. You could be sideswiped by a car, lose your balance and fall onto the ground. Yes, a helmet won't help if you have a full-frontal collision with a car going at 100km/h, but there are many situations (most situations?) where that isn't the case and a helmet will help.