18a. What may be said of suitable goods between post Brexit states wouldn't be cricket (7,8)?o???n? D???????
9a. S-‐‐---n.?(that's fair game)(4,6)
Many thanks
forging documents fits (if your m is wrong as I think it is) but whilst I can see it's not cricket/unfair I don't get all the rest of the clue (unless answer is FOREIGN DOCUMENTS