Another view of the bridge.
It assumed that anyone crossing it has a reasonable degree of coordination. It has also been made clear that in New Zealand, liability law isn't anything like it is in the US. There is no right to sue anyone for any real or imagined flaw on the part of the tour operator. If you get hurt you better have insurance.
The medical form asked lots of normal questions such as: Do you have any heart, back or other disabilities?
And another that I have never seen on any other questionnaire: Have you had a hangover in the past 24 hours?