i guess your ignoring the fact that if your county didnt have the authority to impose a speed limit but did so anyway than its not illegal to ignore it.
Then you challenge the speed limit in court. You dont order your 10,000 employees to disobey it.
Get your facts straight it's only 1/3 of ten thousand and they will be separated into 3 shifts . Also they claim to have safe hygiene standards . I don't have any reason to doubt their clAIm . What do you get from going to court . You can't get the billions wasted in time cost And penalty of having artificial limits on you while your competition is allowed to operate and you lose market share.