Placed strategically and perhaps sparingly, they introduce summer zing and re-energise borders.

If speed cameras are being placed strategically to reduce or eliminate accidents then any increase in the number of fines issued means that they are not working.

In addition, a word-of-fire had been placed strategically next to the bridge to eliminate any soldier who exceed the other side.

Accelerometers placed strategically on the deck monitor the oscillations that can affect the metal structure.

Sound-absorbing materials may be placed strategically within a listening room to reduce the amplitude of early reflections, and to deal with resonance modes.