Commenting on a spat between musician James Blunt and shadow culture minister Chris Bryant, the former Labour cabinet minister Lord Mandelson warned against attempts to "divide up society".
He told BBC2's Newsnight that he was unaware of what Mr Bryant and Blunt had said but added:
I think glibness, I think ideologically-based rhetoric, I think trying to divide up society between the haves and have nots and mobilise the middle ground against the rich is as unacceptable as we have from elsewhere in the political spectrum trying to mobilise the middle ground against what they call welfare scroungers but are actually poor people who have little and want more. I don't like that polarisation, that political polarisation, partly because it doesn't lead to very good policy, it doesn't help you get elected, and thirdly it doesn't have much chance of creating the sort of consensual politics you need in a country like Britain to create the sort of society we want to see.
Shadow Culture Secretary Chris Bryant has told ITV News he wants "everybody to have a chance at making a living from the arts".
Mr Bryant was criticised after he claimed the arts industry was "dominated by people from a privileged background" and particularly mentioned singer James Blunt. Mr Blunt responded by calling Mr Bryant a "classist gimp" and a "wazzock".
Mr Bryant insisted that he was not "trying to pull down James Blunt".
Downton Abbey creator Lord Fellowes has responded to criticism from Shadow Culture Secretary Chris Bryant that the arts is dominated by people from privileged backgrounds.
In an interview with the Guardian Mr Bryant also said TV shows are not gritty enough and "we can't just have Downton programming ad infinitum."
Lord Fellowes told ITV News: “Chris Bryant is entitled to his own opinion but these shows are commissioned because an audience wants them. More people are watching Downton than any other show produced by this country and they’re not all privileged.
"I’m not offended by his comments but its not a good idea to criticise the audience for enjoying it or saying they have bad taste.
"The only really posh actress on the show was Rose Leslie who played the maid Gwen in the first series, everyone else is from a medium, normal background.”
Shadow culture minister Chris Bryant hits back at comments from James Blunt saying "we need more diversity at every level in the arts".Read the full story ›
Blunt labels Chris Bryant a "classist gimp" and a "wazzock" following comments that those from "privileged backgrounds" dominate the arts.Read the full story ›
The bedroom tax has been "mismanaged from the start" and has failed to free up larger properties, according to Labour.
Shadow welfare minister Chris Bryant said:
This ill-conceived policy has been mismanaged from the start.
It's failed to free up larger properties because there simply aren't smaller properties to move to.
It's hitting the most vulnerable hardest, and failing to save the money that David Cameron had predicted.
The Government has no reason to keep it - if they won't repeal it, a Labour government will.
Labour's immigration spokesman had to amend planned criticism of Tesco and Next over claims they preferred eastern European workers.Read the full story ›
Labour has clashed with supermarket giant Tesco over claims made by the party's immigration spokesman about recruiting foreign workers.
Chris Bryant is set to highlight Tesco's alleged activities in a speech attacking "unscrupulous employers" who recruit cheap labour from Eastern Europe.
In a speech tomorrow, Mr Bryant will claim the supermarket moved its distribution centre to Kent where a "large percentage" of the staff are from the eastern bloc, the Sunday Telegraph reported.
But the supermarket denied that it has a distribution centre in the county and said it will write to Labour about the "unfair" attack.
A spokesman for Tesco said, "It is wrong to accuse Tesco of this. We work incredibly hard to recruit from the local area, and have just recruited 350 local people to work in our Dagenham site."
The Home Secretary has been accused of “hiding her own failings” by preventing sections of a report into UK borders from being made available to the public.
Theresa May prevented 15 sections of a report by Chief Inspector of Borders and Immigration John Vine from being published by claiming it was in the interest of national security to keep them secret.
However, the Tory MP was criticised by Labour members for hiding information which shows how many illegal immigrants have not been fingerprinted before entering the UK from France.
Yet again the Government refuses to be straight with the British people about immigration and our borders....What possible reason can there be for redacting elements of a report by a highly-respected independent inspector?
If Theresa May thinks Mr Vine's report would imperil national security or provide ammunition for illegal migrants, she should share the full report with the Home Affairs Select Committee and ourselves and explain why the full report cannot be published without masses of redactions.
Shadow immigration minister, Chris Bryant, has told the Independent that David Cameron cannot command the trust of the British people, without looking at the "nitty-gritty" of immigration. He said:
It is all very well Mr Cameron coming up with grand plans, but since he came to power, fewer illegal immigrants have been stopped at our borders, fewer foreign criminals have been deported and more people have absconded from Heathrow airport.