David Cameron is "cowardly" for encouraging unity from London and not debating Scottish independence in Edinburgh, the deputy first minister of Scotland has said.
Nicola Sturgeon said the speech was a sign of the "jitters" running through the No vote camp.
This is a cowardly speech from a prime minister who uses the Olympic Park in London to give high-handed lectures against Scotland's independence but hasn't got the guts to come to Scotland or anywhere else to make his case in a head-to-head debate.
David Cameron, as the Tory Prime Minister, is the very embodiment of the democratic case for a Yes vote for an independent Scotland - and he knows it....
A Yes vote will put Scotland's future in Scotland's hands, and will mean we will never again have to endure Tory governments, prime ministers and policies we didn't vote for.
More top news
Mother of the gunman in the Tunisia beach terror attack said her son once refused to kill a mouse because he "couldn't kill anything".
A man who was blasted three times during the Tunisian beach massacre said he shielded his fiancee and told her: "I'm going to die."
SNP calls on the Prime Minister to "think again" on proposals to give English MPs a veto over legislation which affects only England.