The Act does specify "from negligence" though.
Somewhat redundantly. If there's no negligence, there's little prospect of a claim succeeding.
I assume the waivers are mainly there to protect the site from people tripping over twigs and hurting their ankles
The waiver doesn't do that, the informed acceptance of specific unavoidable risks does. These are two different things. The usual waffle about
unconditionally absolving the site of any liability is just wasted words. I'd rather they used that space be more specific about risks, and who is responsible for mitigating them, phrased as "We will" and "You will". Passive voice introduces ambiguity.
For example: Before entering the safe zone,
you will remove the magazine from all your guns including pistols, fire shots into the ground until they are clear, and present them for inspection
if asked.
If this sounds unnecessarily pedantic, it's because it doesn't matter, until it
really matters, and suddenly what's plain as a pikestaff to the plaintiff's lawyer is utter balderdash to the defendant's.
For an example of getting it wrong, one of my locals says "If you show up in trainers or unacceptable footwear, you will not be permitted to play."
Daft thing to say, as it creates a duty of care on the site that didn't previously exist.
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