What does the cryptic crossword clue "Tit for tat say a feature of party politics? (4)" mean?

The definition is "politics?". The wordplay uses a hidden word. Hidden in "tit for tat say a feature of parTY POlitics?" The answer is TYPO.

Tit for tat say a feature of party politics? (4)

Independent Cryptic #11926 | 22 Down | 2024-12-30 flower