David Cameron's most recent comments encouraging businesses to get out and make the case for Europe is confusing.  It was only a few months ago that Government was urging business to stay out of the debate until a deal had been done.

So what has changed?

Firstly, Cameron is trying to clamp down on his own Cabinet.  That presumably includes not giving mixed messages to business as well.

Secondly, a deal appears to be coming closer and so the pro- campaign needs to build momentum.

Thirdly, a genuine worry over how close the polls are now.  Some are even giving the 'antis' a lead so the PM knows he needs to do something and quickly.  He can't until the deal has been struck so it is over to business.

It appears that we are all in this together.