At the unveiling of new poster vans making the positive case for Scotland remaining part of the UK Mr Kennedy said:
"Together, our family of nations has achieved great things.
"In the NHS we have the best health service in the world, one of the strongest currencies in the pound and in the BBC we have the world’s best broadcaster.
"These have been built without borders and I don’t believe that we should walk away from them. It's not in the Scottish character to walk away. These are the positive reasons for people to vote No Thanks. It is the sunshine, positive case to stay in the UK.
"Today, the challenges we face are big. The global economy, climate change, our security. And I think that on all of these, Scotland can give more and get more by being part of something bigger. It would be wrong to turn inwards and it would be wrong to walk away.
"That is the positive case for No Thanks which I will be taking to every person I meet in the final days of this campaign."