""the fact that Putin would not welcome a closer relationship between the EU and Ukraine"
Yes because we should pander to Putin's wants shouldn't we.
I'm not saying that we should allow the Ukraine in, but lets not give that as a reason.
Also this: " It is being largely ignored by the press as a no vote is likely and it doesn't suit the pro EU press"
The Guardian and the Mirror are pro Euro.
The Sun, The Mail, The Express, The Telegraph and the Times are brexit, so the press is overwhelmingly brexit AND right wing.