Everyone was surprised by the news.

I went to the police station yesterday.

Police dogs are very effective in tracking criminals.

He was terrified of living in a police state.

The head of the police station explained the details of the incident to the press.

He was caught by the secret police.

A municipal police was established in my town.

He instructed me in piano.

In old Japan, the term 'Kyōjō' referred to the emperor's residence.

He questioned the dogma.