Sentence examples for only when necessary for from inspiring English sources

Meng's predecessor, French police officer Mireille Ballestrazzi, lived in Paris and travelled to Lyon only when necessary for meetings.

This strategy will bring the use of these drugs under veterinary supervision so that they are used only when necessary for assuring animal health.

The concept behind the design was to preserve and use the intrinsic resources of the parts, which did not fail, and to integrate the missing parts with demolitions and reconstruction only when necessary for the safety of the structure.

Simple black and white presentations are encouraged; use color only when necessary for clarity or understanding. 1. Poster material must be prepared in advance and must be large enough to be viewed from a distance of approximately 1 meter (~3.5 feet).

AWD-e provides the power to the rear wheels at launch, and then operates only when necessary for road and driving conditions.

The order, issued in response to President Trump's call for using troops to stem illegal immigration, specifies that National Guard troops will assist the Department of Homeland Security along the border but not perform law enforcement missions and will be armed only when necessary for self-defense.

Open them only when necessary and for as brief a time as possible.

Put shoes on your child only when necessary or for special occasions.

And he still speaks only when necessary, and not for very long.

To simplify notation, I put time subscripts only when necessary, such as for consumption, which is possible at (t=0) and at (t=1).

Take these painkillers only when necessary, and never for more than 10 days.[1].