We all know that single mothers are immoral scroungers, right? That impression was cemented by last Wednesday’s Newsnight, when Allegra Stratton interviewed young single mother Shanene Thorpe.

Stratton demands to know why Thorpe has chosen to move out of her mother’s two-bedroom flat, since she required housing benefit to do so. Here is a clip of the rather aggressive conversation:

After the interview, Stratton says directly to camera: “The government is thinking of saying to young people: if you don’t have work, don’t leave home.”

Except, Thorpe is not unemployed. As you may have read by now, she works full time for Tower Hamlets council, but claims housing benefits to help cover the cost of rent. In a series of statements on Twitter (collated by Liberal Conspiracy), Thorpe attempted to tackle the inaccurate portrayal of her situation: “To set the record straight, I work for tower hamlets council, I’ve worked since 16 and I only get help towards my rent because it is so high.”

She has also started an online petition, which at the time of writing has over 16,000 signatures. On this, she writes:

I was approached by the BBC to be interviewed on Newsnight to talk about what it's like being a working mum struggling to pay rent and housing costs. Of course I was happy to do it, being a working mum is something I’m proud of. It hasn't always been plain sailing. But I did not expect to be personally scrutinised, have judgements made about my choices and asked why I chose to have my child - a beautiful, sociable and happy three year old girl. I have done my best for her and wanted to bring her up independently. But the BBC has humiliated me and I want them to apologise for portraying me and my family in this way.

It is difficult to see how the BBC – which has yet to comment – will justify the coverage. It breaks basic journalistic tenets of accuracy and fairness, by heavily implying that Thorpe is unemployed when she is not.

More widely, it raises some troubling questions about the way that the media and politicians talk about poverty and benefit claimants. While outrage has, rightly, been focused on the fact that Thorpe was misrepresented since she is not unemployed, that is not the only problem with the interview. It perpetrates lazy assumptions about single mothers: scroungers who should hide themselves away and not ask for anything. On Twitter, Thorpe says that in the full interview, Stratton asked her why she chose to keep her child. Is that ever an acceptable question to ask someone, particularly when the reasoning behind it is so clearly class-based? Stratton is clearly pushing an agenda, and has no interest in the fact that in this case, the issue is the extortionate rents charged by private landlords. Lenin's Tomb has some interesting thoughts about stigma, responsibility, and ideology.

This was a regrettable incident. The BBC should lose no time in apologising for humiliating and misrepresenting Thorpe. In the long-term, it – and other elements of the media – should look seriously at how they portray welfare claimants and single mothers, employed or otherwise. Crudely stereotyped portrayals that do not challenge the (frequently inaccurate) consensus do no good for anyone.

UPDATE 30th May (9.45am):

I've just been contacted by the BBC who gave me this statement: