156. Sealdah

Indian National Congress held the seat; the winning margin widened from 15.5% to 32.3%.

• Vote consolidatedThe top two candidates took 99.1% of the vote between them, up from 90.7% — a tighter two-way contest.
• Safe seatIndian National Congress won by more than 25 points — a stronghold, not a contest.

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