let's discuss this now with the bbc‘s chief political adviser ric bailey. thanks very much for coming in to newswatch on what's turning out to be a very busy time politically. has question time raised this question of brexit balance with you? the obligation for all bbc programmes, and particularly for political programmes — including question time — is to be impartial — actually, to have due impartiality. and people forget that word due. it means that programmes have got to think about the context in which they are making judgements about impartiality. so if you think of the context of the referendum, june 2016, voters had a very clear choice between remain and leave. it was a very binary moment in british politics, as all referendums are. but particularly so with that one. the situation has changed a lot since then. our obligation as journalists after that vote was to hold politicians to account for that decision, to hold the government to account. and don't forget, we've had a general election since then as well, in 2017, when people remind us a lot that