So according to the latest YouGov poll...
...nearly half of Leave voters think the BBC is biased against Brexit and only 13% of them give the BBC believe the BBC to be unbiased over Brexit.
Not surprising that of course - though the 5% of Leave voters who think the BBC is pro-Brexit is quite something!
The more interesting finding is that - despite Lord Adonis and Alastair Campbell - there's no equivalent result among Remain voters. Nearly three times as many Remain voters think the BBC is unbiased. And most startling of all, more Remain voters (14%) think the BBC is anti-Brexit than pro-Brexit (13%) - so Lord Adonis and Alastair Campbell are a minority of a minority of a minority here!
Wonder what the BBC Press Office will say about this one?