143. Broach

Indian National Congress held the seat; the winning margin narrowed from 22.6% to 18.5%.

Boundaries were redrawn between 1962 and 1967 — the comparison is matched by name and is indicative only.

• Won on a lower shareIts own vote share fell 6.0% — it held because the rest of the vote was more divided.
• Runner-up changedSecond place passed from Nationalist Justice Party (NJP) to Swatantra Party (SWA).
• Vote fragmentedThe top two took only 73.7% between them, down from 81.6% — the field split more ways.

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