1.- A motorist is arrested and is subjected to a roadside oral screen. The screen returns a positive for cocaine at the roadside preliminary test. The motorist is arrested for violation of Section 5a...

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1.- A motorist is arrested and is subjected to a roadside oral screen. The screen returns a positive for cocaine at the roadside preliminary test. The motorist is arrested for violation of Section 5a of the Road Traffic Act. A blood sample is taken and sent for toxicological analysis for drugs and alcohol. A confirmation test reveals a blood concentration of the following: Analyte name Concentration (ng/mL) (ug/L) THC 2.8 Cocaine 10 Benzoylecgonine 75 These results represent the analytical results and must be subjected to a 20% uncertainty for THC, a 30% uncertainty for benzoylecgonine and 25% for cocaine. What are the limits of Section 5a for the above drugs and from your calculations what, if any, limits of Section 5a has the motorist exceeded?