[cromwellian]

I think of it as a guy building a shelf. He hangs the shelf, puts a level on it, and it's clearly not level, but only off by say, 2 degrees. Job done. Pay me. I won't mention to the person who hired me that it's off-spec.

To be fair, this happens all the time in the US, that's why we have building codes, building inspectors, etc.