504. Diamond Harbour

Communist Party of India (Marxist) held the seat; the winning margin narrowed from 41.2% to 30.0%.

• Won on a lower shareIts own vote share fell 6.8% — it held because the rest of the vote was more divided.
• New challengerINCI (INCI) finished second with 33.8% — it did not contest here in 1977.
• TurnoutTurnout rose 7.1% to 69.5%.

Written from the constituency figures by a fixed set of rules — no language model.