Bridgeton DWI Attorneys | Preliminary Breath Test

A preliminary or portable breath test, also known as a PBT, is designed to be a quick way for a police officer to test if a suspect has recently consumed alcohol. PBTs are small handheld devices that are gaining popularity with police officers as a quick means of determining if a person has been drinking alcohol. These PBTs are largely inaccurate and provide many false positives, especially if they are not properly maintained or administered correctly. Moreover, a PBT does not provide any indication as to how much alcohol is in a person's system, just that it "might" be present.

In fact, many officers have failed to administer field sobriety tests and have arrested a person for DWI solely based on a PBT result only to find the driver's blood alcohol content (BAC) is not over the legal limit of 0.08 (drivers over 21 years old).

Portable breath test results are not admissible in court and can only be used to help establish probably cause. The courts acknowledge the PBTs are inaccurate, easily damaged, not maintained and provide little indication, if any, of a person's impairment or intoxication.

Contact our law firm online for a FREE CONSULTATION and learn how the law applies to your specific situation or call us directly at 314-736-5879.

Our law firm is easily accessed from either Interstate 70 or Interstate 270 on St. Charles Rock Road in the St. Johns Bank Building near DePaul Hospital. We have free and convenient parking. Our experienced attorneys represent clients throughout the greater St. Louis area, inlcuding: Bridgeton, Hazelwood, Maryland Heights, Overland, Florissant, Creve Coeur, St. Ann and North St. Louis County.

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(Near DePaul Hospital)

St. Johns Bank Building

11965 St. Charles Rock Road

Suite 202

Bridgeton, MO 63044

PHONE: 314-736-5879

FAX:      314-739-1355

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