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
The government accredited the police officer to shoot the insurgent.
the police officer gave a citation
As impatient as a police officer
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.
radio waves
Radar uses radio waves.