Related Clues:

• Lightly sleeping
• Busy — off guard
• Is this how one jumps to conclusions perhaps when one is not at school?
• Like a day-tripper with a bus pass, perhaps unawares
• Dominating male Henry caught unawares
• How kangaroo may be caught unawares?
• Caught unprepared perhaps avoiding the other classy types locally?
• Having a brief sleep