Yes, in order for the test to be admissible in court, the police officer must be certified in the proper procedures for use of a breathalyzer.
1967
No...you can if he/she ask a lift.an nowadays some police are using public transport.
When a police officer is using his right arm to spray pepper, this does no involve the use of an electromagnetic wave.
You should writer a reference letter for a police officer using professional language. Your letter should include information about the officer's accomplishments and his personal traits.
radio waves
radio waves
You can detect alcohol in the body with a blood test. You can also detect alcohol in the body, like police officers, by using a breathalyzer test.
the police officer gave a citation
As impatient as a police officer
The government accredited the police officer to shoot the insurgent.
radio waves
Radar uses radio waves.