Submit Feedback/Enquiries
For members of the public to provide feedback or submit enquiries on CNB's services.
For emergencies, please call the police at '999'.
Provide Drug-Related Information
You can provide drug-related information which may be used to aid in investigation. CNB may not provide updates as information relating to investigation is confidential.
Estimated time to complete: 10 minutes
Still Need Help?
Refer to our Feedback and Enquiries Help Guide
(or) Call 6325-6666