What strategy does a crew use when they roam assigned search lanes while moving laterally to search for likely spots?

The strategy utilized when a crew roams assigned search lanes while moving laterally to search for likely spots is known as loose grid searching. This method allows searchers to cover a broader area with less precision than tight grid searching, which requires stricter adherence to defined lanes and more exhaustive searching within those lanes. Loose grid searching is beneficial in scenarios where a wide area needs to be assessed for potential clues or sightings, allowing for some flexibility in movement while still maintaining an organized approach to searching. This approach is particularly useful in rapidly changing environments or when looking for larger objects or signs of missing individuals within a designated search area.