Ana I agree that my using the word partisan was incorrect, but I was responding to POGS's comment. I actually meant partial.
durhamjen and I have been quite open about our socialist leanings but I don't think either of us can be described as "partisan" as we have both expressed indecision as which party to vote for. Many people on the left have lost confidence in Labour - at least in its "reincarnation" as "New Labour" - but some nevertheless still believe that a political agenda which focuses on the "ordinary people" of this country is by far preferable to the vindictive and cruel policies of the Conservative party which has always represented the interests of wealthy people and big business.
I don't see how those that consistently support Conservative party policy and jump to its defence on practically every issue, can then label those that criticise the government as "partisan".
"Sneers" aren't exclusive to those criticising the government. Some posters have consistently lambasted Labour (and the Green Party), with attacks on Ken Livingston, Ed Miliband, John McDonnell, Labour councils, "left wing socialist elites", "Labour millionaires", unions, "champagne socialists", etc. etc.