警察 and 消防: institutions and activities
Read the terms for police and firefighting while separating contact, arrival, and training.
The police as an institution
警察, read けいさつ, refers to the police. 警察に落とし物を届けました。 means handing a lost item in to the police.
警察から連絡がありました。 says that contact came from the police. It does not specify the message or the outcome of a case.
Firefighting as an activity
消防, read しょうぼう, refers to fire prevention and firefighting activities. 消防の訓練を見学しました。 means observing firefighting training.
消防署は駅の近くにあります。 says that the fire station is near the railway station. Note 署 when the term names the institutional building.
Contact and arrival
警察に連絡しましたが、まだ到着していません。 says that the police were contacted but have not arrived yet. Contact is not the same stage as arrival at the scene.
消防の訓練は来週行われます。 says that firefighting training will take place next week. It does not predict a real fire next week.
Does 消防の訓練を見学しました mean putting out a real fire?
Show the answer and why
No. It means observing training. Distinguish training from a real event and observation from participation.

