Examining the load, the officers noticed a suspicious structure in X-ray images produced by a scanner.[1][2] The suspect crate was unloaded and opened for a closer check, confirming that it held a large quantity of marijuana.[1] The lorry was registered abroad and in transit through Luxembourg, and it was carrying 42 kilos of marijuana, customs announced on the Thursday.[3] The customs administration announced the find in a statement issued on 24 April.[1]

To make sure no other drugs were in the rest of the load, officers called in Balto, a drug-detection dog.[1][2] The dog indicated another crate, in which four kilos of marijuana were found.[1][2] In total, 42 kg of cannabis were seized.[1][2]

A detailed report was drawn up and the Luxembourg public prosecutor was informed of the discovery.[1][2] The prosecutor ordered the drugs confiscated.[1][2]