Well, we lower speed limits near schools and built up areas, don't we?What safety measures? An overwhelming majority of roads in this country have no barrier whatsoever to prevent a child from running across them, but when it happens, no one goes blaming the council for not having a 6ft fence across preventing it.
And that line was more of a general point about children's personal judgement of risk.
Yes the risk is there. But no it's not 'part of the thrill' as you suggested. You don't get more thrill on Smiler because you think it might chop your legs off.Sitting in a fibreglass carriage hurtling downwards at 80mph attached to rails by only a few plastic wheels is inherently risky.
As I said, the actual risk is negligible (as evidenced by the rarity of theme park accidents), but it is still there (as evidenced by the fact they DO occur)