Viviennemary, I think the policy of taking low earners out of tax altogether is a Lib Dem one.
Slightly off topic, but I can't understand the Lib Dem voters saying they feel betrayed by the Lib Dems, when, by definition, being a lib Dem voter meant you believe in power sharing and coalition. There has to be compromise, and it seems to me that the Lib Dems have successfully pushed through a lot of their policies despite being the minority party in the coalition. Thank god they've been there to counter the extremism of the Tories.
Anyway, my local MP is labour and a good MP, so I will be voting for him. And am in Scotland where labour is 'supposedly' dead (don't believe everything you read in the papers people). I couldn't vote SNP after the utter nonsense they spouted in the referendum campaign.