Looby's face grew pale, and his netherlip began to tremble; the patient was dismayed, and the old gentlewoman concerned and perplexed.

The tipping or emptying of waggons commences, and, as in embankments or moundings in a railway, they advance over the deposit as it reaches the desired height.

The article 3.3 of the UNFCCC states the precautionary principle.

Noel B Searle (2011) The Visibly Invisible Man and Other Short Stories, →ISBN, page 9: “Jones settled behind the steering wheel, dutifully securing his seat belt, slipped the PRNDL into Drive and eased out of the driveway.”