Bullying safety officer is like hitting under your own pants

Those who do not like safety officers to inspect their areas for identifying hazardous conditions and also pick up arguments to make/scare them not to visit their works areas will not help to improve the situation. It will only spiral the hazardous conditions and can lead to accidents on a large scale at a later date.
Clearly, there are provisions in related regulations to penalize and also punish the works managers for violations. It is a matter of time before the law catches up with the violators.

Unless these works managers realize the importance of safety and learn the punishments that await the (willful) violators, there is no light for the safety of the persons working in  work areas managed by such persons who are no different from murderers.

Injuries / deaths to employees in those work areas can be compared to planned murders/attempts to cause injuries as works managers neither take action to prevent unsafe conditions not help the safety professionals to identify and suggest safety measures.

Unfortunately, safety officers are not vested with powers like that of regulators and thus will be at the receiving end unless the in-charge of the facility gives unconditional support. Else, at some time or other, the safety department officials either will keep quiet leaving the matters to the fate or will look for better opportunities in other companies. Either way, it is the loss to the company having such safety culture.