A year ago, drug addicts were reported for detention.
 Whoever ingests or injects drugs shall be detained for not less than 10 days but not more than 15 days, and may also be fined not more than 2000 yuan; If the circumstances are relatively minor, the offender shall be detained for not more than 5 days or fined not more than 500 yuan.
 If an illegal act has not been discovered within two years, it will no longer be subject to administrative punishment. Therefore, the time limit for punishment has not expired for the reported drug taking one year ago.
 [Legal Basis]
 According to Article 36 of the Administrative Punishment Law, if an illegal act is not found within two years, no administrative punishment will be imposed; If it involves the life, health and safety of citizens and financial safety and has harmful consequences, the above period shall be extended to five years. Unless otherwise provided by law.
 The time limit prescribed in the preceding paragraph shall be calculated from the date of the occurrence of the illegal act; If the illegal act is continuous or continuous, it shall be counted from the day when the act ends.