The most common and most likely answer to this crossword clue is the 7 letter word CONSENT
I've seen this crossword clue in Financial Times
C
O
N
S
E
N
T
More clues leading to the result CONSENT
- Agree dupe got off
- Agree Tories entice? Not half
- Agreement on track when Conservative is fully promoted
- Agree to have criminal transported
- Party issued approval
- Inmate turned on green light
- Felon conveyed agreement
- Sanction postal scam?
- Agree to go through what is despatched
- Prisoner delighted to give permission for it?
Buddy explains!

The straight part
We know that "Agreement" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case agreement = consent.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does CONSENT mean?
CONSENT noun- Voluntary agreement or permission.
- Unity or agreement of opinion, sentiment, or inclination.
- Advice; counsel.
- To express willingness, to give permission.
- To cause to sign a consent form.
- To grant; to allow; to assent to.
- To agree in opinion or sentiment; to be of the same mind; to accord; to concur.