Related Clues:
- Opposite of deter
- Sanction wrongdoing
- Watch for the cops, maybe
- Deter's opposite
- Drive the getaway car, perhaps
- Support when one shouldn't
- Support, in a way
- Be a lookout for, say
- Aid, in a way
- Assist in shenanigans
- Connive with a criminal
- Aid
- Second in crime
- Encourage, in a way
- Act as a shill for, e.g.