Just heard that here; Strathclyde Police saying four arrested.
Anyone who needs a feed can go to
http://www.listenlive.eu/uk.html
and click on BBC 5 Live.
Sky news says now 3 arrested not 4.
Sky News Reporter on CNN live feed just corrected to say that three were arrested instead of four, though I don’t think they’ve yet got the facts firm.
Thanks for the link!
A woman is being interviewed now...she happened upon the scene and witnessed a man who had been badly burned (”his body was blackened”) and who “was being restrained by police, and next to him was another man who was also being restrained...”