Sentence examples for this be required from inspiring English sources

Given this, it is time for the M.T.A. to unlock the doors between all cars on all lines, so that there is, at the very least, a way for passengers to get from a dangerous or compromised car to a safe one -- and, if necessary, to get to the subway tracks and tunnels should this be required.

The long-term disadvantage is the inability to perform a modular insert exchange should this be required.

We don't need the entire physical world to be blanketed with imagery - although this is what we desire - because simply by placing a small screen in our visual field, we're reassured that should this be required, it's capable of conveying global coverage.

In the more authoritative role, parents are helped to employ a firmer approach should this be required.

Flexibility: whether an option/strategy can be easily modified should this be required in the future, or enhances the flexibility of the health care system itself.

This is a convenient uracil-N-glcosylase-ready kit which permits restriction of any carryover amplicons with uracil glycosylase, should this be required.

"We felt something like this was required.

This is required of all current and potential military contractors.

He said this was required for "quality control".

This is required by Newton's third law.

This is required to be further explored.