Kay Burley apologises for calling Scottish campaigner a 'knob' live on Sky News

In fairness, it seems like he was acting the maggot.

The usually unflappable Kay Burley was caught a little off-guard earlier today while reporting live from Aberdeen on tomorrow's Scottish referendum.

The Sky News presenter seems to be discussing whether to show a pro-independence campaigner on camera "because he looks like a bit of a knob".