Why have you stopped taking drugs 12 years, and the police are still looking for me?

Maybe the dynamic control has not been cancelled.

According to Article 7 of "Abstaining from Drugs, Articles and Cases":

Drug addicts are not discriminated against in enrollment, employment, social security and disability. Personal information about detoxification, drug abuse and drug abuse shall be kept confidential according to law. For those who have not resumed smoking for three years after quitting smoking, dynamic control will no longer be implemented.

Drug abuse, drug abuse and dynamic control have been issued, released, inspected and supervised for three consecutive years, involving drug detection, arrest and lifelong arrest, and all dynamic control has been networked nationwide. If you don't inhale again, you can issue a certificate, check the ID card information, and check the ID card alarm.

After taking drugs, you should report to the people of the township (town), the people's government and the city street office and accept regular and irregular urine tests. The people of the township (town) where you live, the people, the government, and the city street office have issued certificates, and you can apply for cancellation and cancellation of dynamic supervision and management after three years.