Which political party are you? quiz

A quiz for secondary school students to see which political party their views most closely align with.
Students are presented with 15 different questions based on key political topics and have to choose from four different answers (labelled blue, yellow, red and green). At the end of the quiz, students see which colour they have chosen most often and are assigned to either Conservative, Labour, Liberal Democrats or the Green Party.
I have not included questions on immigration/benefits in case this causes too fiery a debate! Feel free to add your own questions on these topics.