Scottish Premiership title race: Celtic or Rangers in the driving seat?

What is the state of play?

It has been a rollercoaster of a season so far.

Celtic had been in pole position from the first weekend of the campaign, but in mid-February Rangers found themselves in top spot.

That lasted for a month before Brendan Rodgers’ side returned to the summit by a point after beating St Johnstone – albeit Rangers have a game in hand after their game at Dundee was…