179. Uttarpara

Communist Party of India (Marxist) held the seat; the winning margin narrowed from 6.9% to 3.8%.

• Won on a lower shareIts own vote share fell 6.5% — it held because the rest of the vote was more divided.
• Vote fragmentedThe top two took only 88.7% between them, down from 98.7% — the field split more ways.

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