Do something with abandon (3,3)

I believe the answer is:

let rip

(Other definitions for let rip that I've seen before include "Act unrestrainedly" , "Abandon restraint - allow to tear" , "Proceed unrestrained" , "Act violently" , "Behave uninhibitedly" .)

I've seen this clue in The Guardian.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.