To be certain of this, the police are conducting additional tests, he said.
Police are still conducting a review of the original investigation.
The police conducted an investigation with specific focus on Scotland.
The police who brought the order conducted him without delay beyond the frontier.
"I believe the police conducted a thorough and responsible investigation."
Police conduct and management might prove to be more problematic.
About 150 hotel guests and employees were moved out to the streets while the police conducted a search.
Local police generally did not conduct serious investigations into such incidents.
Police have conducted raids and other operations to improve security over the years.
The police arrive and conduct a thorough search, but find nothing.
