Possible Clues:

• Rudely casual; impromptu
• Where fingerprints are taken without consideration
• Cavalier on foot, by implication?
• Cavalier
• Not on duty, worker is casual
• Most distant worker is free and easy
• Without thought
• Casual, and that's just not on with an employee
• Casual or curt, like discarded glove?
• Blase and far from satisfactory employee