Garchuk police in Guwahati arrested a husband-wife duo in connection with peddling drugs in the city in another anti-narcotic operation on Tuesday.
Police detained the couple from the Katahbari neighbourhood in the Garchuk area of Guwahati with drugs on them.
Officials informed that they were carrying a total of 14 containers filled with illicit substances.
They have been identified as Biswajit Das and his wife Munni Das.
The duo has been taken in for questioning and a case has been registered against them on charges of smuggling, police added.