The region's water supplies have dipped dangerously low and newer stricter precautions have been forced onto citizens for using water.

In one message in July 1988, he wrote about his strict precautions to avoid detection.

HF requires much stricter precautions because of its greater potential for harm (this is due to its lower boiling point and higher harmful potential).

Her husband runs a beef processing plant that takes strict precautions to keep out E. coli O157:H7.

Because of the power of these magnets, the MRI suite can be a very dangerous place if strict precautions aren't observed.

They took strict precautions against a double transplant of that sort, Risa thought.

Renewed and strict precautions were therefore taken.

However, in this country of barbarians and fanatics, prudence obliged him to take the strictest precautions.

And so for the presidential elections, officials took strict precautions, including having ballot papers printed in Britain, Nigeria's former colonial ruler.

She would have her meals with everyone else, of course, but at all times she must observe the strictest precautions.