In New York, within the context of probation, a sentencing court may impose any reasonable conditions as the court deems necessary or appropriate to prevent the conduct which gave rise to the offense.
In this case, so long as the proper procedures were followed, the condition that you report for drug screening is appropriate in connection with a variety of criminal convictions. As for your question, as criminal lawyer buffalo ny know, a probation officer has discretion in deciding whether to violate you for a single failed drug test. Generally, one failed test does not result in a violation of probation. However, again, the probation officer has the discretion to violate you. At any rate, a failed drug test does not automatically result in a probation violation.