The words "can, may & potential" feature strongly in these reports & reviews, that doesn't mean it's inevitable there'll be problems Marge. Admittedly cases have been reported where there are adverse effects, but what you don't get reported are the operations where everything has gone to plan & there's no difficulties, non events don't get headlines do they ?
How many thousand times a day do people do dangerous things eh ? Dangerous goods & tanker transporters, everyday thousands are running the length & breadth of the Country, no one bats an eyelid & it's a routine part of daily life, you don't see the headlines "X thousand Dangerous cargoes transported today !" but if one breaks down or worse blows up the "Meedja" are straight on the case with their hyperbole is what I'm saying. Let the lads get on with the job & let's await the outcome before we start to shout too loudly.