Mr Gregory Campbell of the Democratic Unionist Party has been an MP since June 2001, making him the 33rd longest-serving member of the current parliament and by far the longest-serving of his party's five MPs. He ranks 34th overall in debate contributions with 331 contributions across 270 debates, concentrating primarily on Foreign Affairs & Defence, procedural matters, and Trade & Industry. However, his voting participation is considerably lower, with a 51.58% participation rate that ranks him 295th overall, though he leads his party in voting engagement. His debate activity substantially outpaces his voting participation, a notable divergence for an MP not holding government office.

Summary generated on 15/06/2026 (View details)