If you and your girlfriend are having sex, I certainly hope you are taking the necessary precautions.
Prince Charles and Prince William never travel on the same airplane as a precaution against a plane crash.
Taking safety precautions is one of the most important things you can do
to protect yourself and your family from accidents and injuries.
We need to take some precautionary measures to make sure that an accident of this sort never happens again.
The government has encouraged all of its citizens in that country to leave as soon as possible as a precaution against
the violence which has been directed at foreign visitors in the region.
Flu shots are being given to the elderly as a precautionary measure.
After the crash of the helicopter, all the other helicopters were removed from service as a precaution until the cause of the accident could be
determined.
Visitors to this country are advised to boil their water as a precaution against disease.
A Somali proverb suggests that a coward is full of precaution.
Edward Coke once observed that precaution is better than cure.
Alfred Adler once suggested that the chief danger in life is that you may take too many precautions.
Women travelling in England should take the usual commonsense precautions.
An old legend states that the British Commonwealth will fall if the ravens ever leave the Tower of London, so the birds' wings have been clipped as a precaution.
A local school has been closed as a precaution against the spread of a strange new disease.
When sampling a population, researchers may end up with an unrepresentative or biased sample unless the proper precautions are taken.
Discussion question: What precautions should one take in order to avoid contracting AIDS?