Key legal question
Whether the penal seizure on the appellant's bank assets remained proportionate after a long delay in the investigation.
Extracted holding
The seizure remained justified because the suspicion of criminal origin of the funds had not been dispelled and the assets could still be confiscated.
Extracted reasoning
A provisional seizure may be maintained as long as confiscation remains probable. The investigation had not come to a standstill, and the measures taken had reinforced rather than weakened the suspicion, despite some inactivity periods.