Safety is the state of being "safe" (from French sauf), the condition of being protected from harm or other non-desirable outcomes. Safety can also refer to the control of recognized hazards in order to achieve an acceptable level of risk.
There must be ever present in our minds the fundamental truth that in a republic such as ours the only safety is to stand neither for nor against any man because he is rich or because he is poor, because he is engaged in one occupation or another, because he works with his brains or because he works with his hands.
Under the auspices of an EU-funded project, researchers are working on ways to dispose of nuclear waste underground and seal it off with specialised plugs. If the project succeeds, the first permanent geological repositories could be operating in Europe by 2025.