Deirdre Costigan, the Labour (Co-op) MP for Ealing Southall, was elected to the current parliament on 4 July 2024 and is relatively new to parliament compared to other MPs, ranking 299th of 650 for length of service. She has demonstrated strong voting participation with a 72.43% participation rate, casting 373 votes out of 515 eligible divisions and ranking 71st overall among all MPs. Her debate contributions are notably lower relative to her voting record, with 185 contributions across 114 debates, ranking 299th overall. Her top debate topics have focused on Economy and Finance, Parliamentary Procedure, and Trade and Industry, while her voting has concentrated on Parliamentary Procedure, Employment and Workers Rights, and Justice and Law matters.

Summary generated on 18/05/2026 (View details)