article_snippet: The two major parties now attract a diminishing share of voters – about two in three in 2010 compared with more than 96 per cent in 1951.
article_snippet: In England, Voters can opt for three other alternatives – not just the Lib Dems, but also Ukip and the Greens – all of whom score more than five per cent in the polls.
article_snippet: Under our electoral system, Ukip and the Greens are unlikely to win many seats.
article_snippet: That is why Ukip and the Greens support proportional representation.
article_snippet: Under our electoral system, Nigel Farage's Ukip and the Greens are unlikely to win many seats .
article_snippet: But many voters do not favour these things, and feel unrepresented by the mainstream parties.