thanks, ya I looked it up to see the details.
Like with all regulatory issues, robust and transparent checking of details and assuring that timely checks are followed up on, are always going to be important.
Like with the odd plane crash that gets traced back to, lets say, improperly done and improperly recorded maintenance or repairs/schedules/not using the correct part etc etc , it does always come down to robust structures that are properly followed.
In general, when mistakes happen, procedures are amended to try to avoid a loophole or whatever that brought about the situation.
Having a robust media system in a society is a big part also, to hopefully not have improper methods and behaviours to be purposely hidden.