It has a metropolitan left liberal bias - the BBC knows this, tries for impartiality but often struggles to achieve it.
And that's exactly what the establishment want you to think.....
said the BBC was biased "towards power and privilege, tradition and orthodoxy". He said that the view that the BBC was biased to the left, which he said had been "internalised even by liberals and leftists", "is a calculated and cynical move by the right to cow the corporation into submission".