Police in Glasgow have arrested two more men, linked to Saturday's terror attack on Glasgow International Airport.
The men are 25 and 28 and are not believed to be of Scottish origin, the BBC is reporting.
That brings the number of people arrested in the Glasgow investigation and two failed car bombings Friday in London, believed to be related, to seven.
The first five arrested are believed to be of Middle Eastern origin, the BC says.
"Houses are being searched in Houston, near Paisley, Merseyside, and in Staffordshire, where one of two doctors arrested in the inquiry lived," the network reports.
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