So will the BBC report that the opinion polls are moving back in favour of the Conservatives?

Of course not when the votes are moving to Labour then 'the gap is narrowing' becomes the exciting 'narrative' and Poll Tracker moves into a more prominent position. Now the polls are moving back towards the Conservatives I predict that the polls will stop being mentioned and that Poll Tracker, already moved to a less prominent position a week or so ago, will be demoted yet again.