The most common and most likely answer to this crossword clue is the 6 letter word BANISH
B
A
N
I
S
H
More clues leading to the result BANISH
- Party includes Northern Ireland outlaw
- Dismiss party protecting Northern Ireland
- Proscribe party seizing Northern Ireland
- Drive out in attempt to cross North Island
- Exile party outside Northern Ireland
- Drive away from party around half nine
- Throw out Northern Ireland leaders found in party
- Drive away with panini filling during celebration
- Party to entertain province’s exile
- Exile‘s home set up in British wood
Buddy explains!

The straight part
We know that "exile" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case exile = banish.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 BANISH mean?
BANISH verb- (heading) To send someone away and forbid that person from returning.
- To expel, especially from the mind.