2. Mandvi

The seat changed hands: Bharatiya Jana Sangh (BJS) lost it to Indian National Congress (INC), which now leads by 8.2%.

Boundaries were redrawn between 1975 and 1980 — the comparison is matched by name and is indicative only.

• INC vote shareINC went from 44.1% to 40.1% of the vote here (−4.1%).
• New challengerBharatiya Janata Party (BJP) finished second with 31.8% — it did not contest here in 1975.
• Vote fragmentedThe top two took only 71.9% between them, down from 99.1% — the field split more ways.

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