The 45-year-old, who is from Irvine in North Ayrshire, was detained as he stepped off a flight from Spain.
Michael O’Neill, 30, was caught by officers with more than 500g of cocaine in his car last October.
Officers searched a property in Forest Avenue, Aberdeen, on Monday.
Five kilos of the class A drug was found in James Munro’s kitchen in Glasgow.
The 17-year-old, who cannot be named for legal reasons, kicked a constable outside Hampden Park.
Officers praise police dog Sika after drugs were discovered in the Highlands.
Dean Wright, 31, and Robert Farrell, 32, allegedly killed Liam Hendry after driving at him in a van in Glasgow's Barrowfield last year.
Robert Lennie, 32, and James Tinney, 52, have each been jailed for six years.
Police recovered the Class A drugs after raiding a property in Aberdeen’s Sheddocksley area on Thursday.