fini said:Do you know this? I know I don't. I mean I'd presume that as there are lots of different manhole covers there'd be a responsible body of opinion on them - but I don't know that... I also know I wouldn't have a clue as to how to pick out a suitable manhole cover for a specific task.
How hard can it be? Make sure it can fit the hole, withstand the elements, suitable materials, etc. You're using the Bolam test as if it's the general standard when talking about most negligence claims when it's used in rare circumstances (compared to how many negligence claims there are). You can see by the case law that it only affects professional, extremely skilled jobs. If you can find a case that concerns something so trivial then so be it but you won't. And the lower courts are not going to apply a test that hasn't been applied to these matters before. If they did you would appeal and win since they can't make law.

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