ALISTAIR Darling yesterday distanced Better Together from the ugly clashes in Glasgow's George Square, insisting those involved were not connected to the anti-independence campaign.

Douglas Alexander, the shadow foreign secretary, also expressed his "revulsion" at the scenes on Friday evening, when hundreds of Unionist No supporters, some with banners featuring loyalist imagery and some performing Nazi salutes, taunted Yes supporters and discharged flares.

Police said they made six arrests, including scuffles near Buchanan Street. Officers were forced to keep around 700 Yes and No supporters apart from late afternoon until around 9pm.

Asked about the incidents, Darling said the troublemakers were wholly unrelated to Better Together.

He said: "The people involved were nothing at all to do with our campaign. I've got absolutely no time for anyone who engages in any behaviour of that type.

"The people involved were nothing to do with us. I don't think there's any doubt about that. Any sort of behaviour like that we saw last night is simply not acceptable."

Around 1000 people are expected at a Kirk service at St Giles' Cathedral in Edinburgh today. Politicians from across the parties will light candles at the service to symbolise a commitment to work together.