> The rule should be…

Er, no?

Learning about dangerous things is a critical part of growing up. Fencing off dangerous things does nothing. Education and care and relevant, proportionate ideas about safety is what’s needed here, not nanny state over-reach.

(Source: parent of 2 boys who grew up in North Cornwall, where the community reaction to the (insanely dangerous) local sea is to learn about it, get in it and be aware of your limitations)