Last one, take 2. What you may get when boxed salad accomodates a little ethical principle (6,3)
Thought it was "HOODED LIE" = H _ O _ E _ / L _ W. Somthing LAW? TIA :)
Like Wolfram (see below) I was completely floored by these two clues. Never heard of Hooke's law and other too elaborate. Odd, given that most of puzzle more or less a write-in.