Party membership is another helpful measure of participation. 1.6% of the electorate belongs to one of three main parties, compared to 3.8% in 1983. Membership, however, differs between the parties:
Conservative Party: 400,000 in the mid-1990s, 172,000 in 2022.
Labour Party: 190,000 in early 2000s, 360,000 in 2024.
What is the current trend in pressure group membership?
Pressure group membership has been increasing in recent years.