If employees are given inadequate or unclear instructions, they could act in breach of regulations without meaning to.

Although there were several attempts to build the car during the 20th century, each one had failed due to unclear instructions in Leonardo's sketches.

In the event, the Italian armed forces were given unclear instructions on how to treat their former German allies.

Passengers described delays and confusion, with unclear instructions and inexperienced crew members.

Jon said that the cons are that it doesn't handle complex migrations gracefully and has unclear instructions.

Those officials across the state complained of unclear instructions from Katherine Harris, the Florida secretary of state, and her office, contributing to differing interpretations of the law.

Chelmsford's arrogance was mixed with incompetence as he left unclear instructions to those left behind at Isandlwana including which officer was in charge, Durnford or Pulleine.

In the NASA study, pilots complained most often of confusing markings, or signs that were missing, as well as unclear instructions from air traffic controllers and vague aeronautical maps.

New Jersey's assessments, which began being administered to 4th, 8th and 11th graders three years ago, to determine if schools had aligned their curriculums with the state's five-year-old revised standards, had been criticized for being too long and for providing unclear instructions.