Officials say that they have charged a 29-year-old man following the discovery of the drugs.
Artur Topalli, appeared at Canterbury Magistrates Court today charged with the attempted importation. He was remanded in custody.
He will next appear at Folkestone Magistrates Court on 7 March.
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Thursday evening's weather for the east of the region
Thursday evening's weather for the west of the region
One of Clandon Park's most historically important rooms has survived the fire that gutted the rest of the 18th century mansion.