Sentence examples for proven unsafe from inspiring English sources

If they're proven unsafe, they're withdrawn, but there's no safety testing prior to using them.

The widespread use of the DNP3 protocol in the field of SCADA systems has proven unsafe [4 6].

The Food and Drug Administration FDAA) cannot remove them from the market unless they are proven unsafe.

The benefits last for as long as you keep up the routine, as skin doesn't stop responding, and retinoids haven't been proven unsafe in prolonged use.

And more incredibly in the late 1960s, Japan purchased reactors from General Electric that, a few years later, would be proven unsafe and banned in the United States.

Following the report of the Independent Review Group in 1998, in Britain silicone gel breast implants have not been proven unsafe.

But if a peaceful Congo proves unsafe for Rwandan and Burundian rebels, they, in turn, could decide that richer pickings are to be had fighting beside the rebels in Angola.

Dr. Wolfe complained that the F.D.A. had allowed a series of dangerous products to remain on the market long after they were proved unsafe, most recently the diabetes drug Avandia.

Even as some researchers hailed the onset of clinical trials, others expressed trepidation that if the therapy proves unsafe — or even if it is safe but does not work — it could cause a backlash that would set the field back for years.

Meanwhile, the director of public prosecutions has signalled that the convictions of dozens more environmental campaigners could prove unsafe because a senior prosecutor may not have disclosed the truth about Mark Kennedy, the undercover cop who spied on political groups he had infiltrated as a member.

Once permission for commercialisation has been granted all patient data must be captured in a treatment registry, and approval can be withdrawn if therapies prove unsafe or ineffective.