On Thursday they had
Today they say
The Brexit vote is in the balance with polls showing the country may still be undecided ahead of Thursday's EU referendum.
A Survation poll for The Mail On Sunday found Remain had opened up a three-point lead in the wake of the Killing of the Labour MP Jo Cox.
[source : Brexit vote hangs in the balance after Jo Cox murder: Polls divided after MP's killing leaves country undecided ahead of EU referendum, Daily Mail, http://www.dailymail.co.uk/news/article-3648713/Brexit-vote-hangs-balance-Jo-Cox-murder-Polls-split-MP-s-killing-leaves-country-undecided-ahead-EU-referendum.html, 19th June 2016]
Leave were winning most polls before Cox's murder.