It might also involve simple technical solutions, for example human intelligence collecting and postal interception. Clever Vocabulary: linked text and phrases Utilizing the eyes accommodate accommodation all eyes are on another person/something idiom astigmatic beholder Forged corner discern resolve glare Possess a butcher's idiom penetrating re-see re-sight rest on someone/something https://gedijvandaag.nl/achter-de-schermen-begrijpen-hoe-beveiligingsbedrijven-op-alarmen-reageren/