The Independent Group: What we know so far
22 February 2019 Last updated at 08:13 GMT
So far 11 MPs have resigned from the Labour and Conservative parties and formed the Independent Group.
They say Brexit was the catalyst for this – and that they want a "fresh way of working with no hierarchy."
But who exactly is this new political group? And what do they want?
BBC Political Correspondent Alex Forsyth explains what we know so far – and what we don't.