A DR30 is issued to a person that fails to cooperate with the police when questioned about their drink or drug intake, being subject to points, a fine as well as having their license revoked. This covers a variety of instances listed below:
- Failing to provide a specimen for analysis.
- Failing or refusing to supply an evidential specimen, without reasonable excuse.
- Failing to supply specimens of breath, blood or urine for analysis.
- Failing to provide breath test.
- Failing to provide blood test.
- Failing to provide urine test, refusing to supply specimen.
- Failing to provide breath, blood or urine sample.