20Powers of authorised officer where offence suspected

#### 20 Powers of authorised officer where offence suspected (1) This section applies if an authorised officer believes on reasonable grounds that he or she will find evidence of an offence at premises, including on a vehicle or equipment at the premises. (2) The authorised officer may enter the premises and search for or test the evidence. (3) If the premises are unattended or are a residence, the authorised officer may only enter with the consent of the occupier of the premises or with the authority of a warrant issued under section 24. (5) The authorised officer may direct a person in charge or apparently in charge of the premises, vehicle or equipment or another person capable of doing so to give samples of a substance for examination and testing.