Policy Differences in British Parliamentary Parties

Questionnaire data that delineate the positions of 197 Labour and 126 Conservative M.P.s in the British House of Commons on ten major policy issues are utilized in an empirical test of some of the positions taken by British political parry scholars, Samuel H. Beer and Robert T. McKenzie. Assuming that policy stances taken on these issues reflect more general ideological orientations, the data support Beer's view that serious ideological differences divide the parties. However, McKenzie's belief that policy differences between the frontbenches are narrower than are differences between their backbench supporters is also confirmed. The data also indicate that the differences between the front and backbenches are greater in the Labour party than in the Conservative party, a situation that could be intrinsic to the parties or merely a function of the fact that Labour was in power when these data were collected. Finally, it is suggested that although there are significant differences between the frontbenches and an extreme wing of their respective backbenches, as McKenzie had assumed, it would be unwise to exaggerate the importance of such intraparty differences.