A giant Letter to Scotland signed by more than 200 celebrities has been unveiled by Dan Snow and Ben Fogle near Tower Bridge in London.
The letter reads: "The decision on whether to leave our shared country is, of course, absolutely yours alone.
"Nevertheless, that decision will have a huge effect on all of us in the rest of the United Kingdom.
"We want to let you know how very much we value our bonds of citizenship with you, and to express our hope that you will vote to renew them.
"What unites us is much greater than what divides us. Let's stay together."
More top news
Investigative journalist Sue Lloyd-Roberts, who worked at both ITN and BBC News, has died after a battle with leukaemia.
A man found his wife of four months dead near her overturned car after he went looking for her when she didn't return home.
Concerns are growing in Germany as more than 10,000 refugees continue to arrive every day.