Political Parties to fast food - it can only happen here
Keith
Political Parties that are out to win power (which is the purpose they have) need support from a broad consensus of the electorate and that means that all serious Parties have to have compromises on policy.
Labour's 'church' runs from the old 'industrial left' to the middle class left, from what are near-communists in their outlook to others who are much more moderate. A whole spectrum from left to middle.
The Conservative Party runs from those who are indistinguishable from Labour's right to the more traditional Conservative right. In other words a spectrum from middle to right.
That is an over simplification and some people can be 'right' on economic affairs and 'left' on social affairs or visa versa.
It really is values that count and, as I said, each party is made up of a spectrum of belief. But you are more likely to encounter particular and different values associated with each party.
For instance:
If someone is in the Labour Party they are more likely to believe in high taxation and government spending and collective action to deal with issues.
If someone is in the Conservative Party they are more likely to believe in low taxation and less government intervention with a belief in the individual to deal with issues.
Labour also has roots in the 'international movement' and are less inclined to being nationalistic than Conservatives. They are therefore more likely to be republican.
Labour supporters are also generally more socially liberal than Conservatives. They are more likely to oppose corporal and capital punishment. They are more likely to be against competition in schools and more in favour of the 'all must have prizes' dogma stemming from a core belief in equality. They are also much more likely to believe in political correctness.
Conservative tend to be much more traditional in outlook and pro-business.
As for the LibDems - who knows. They don't seem to know themselves and say what their audience want to hear. In some ways they can be more left wing than Labour and in other ways nearly as 'dry' as many on the Conservative right. A classic protest party trying to be all things to all men.
The other smaller parties are essentially based around single issues and/or appeal to a small section of society. People who are unwilling to compromise in one respect to win in another way. This is why they will never win power.