You or your lawyer can talk to a magistrate about this application. While in police custody you do not have to say or do anything but anything that you do say or do may be used in evidence. However there are some exceptions to your right not to say or do anything. These exceptions are contained in laws requiring you to answer questions put by, or to do things required by, a police officer. Where one of these laws applies, the officer will explain to you the particular law that requires you to answer questions put by, or do things required by, a police officer. For example, under the Road Transport (Safety and Traffic Management) Act
A police officer may require you to submit to a breath analysis. As another example, police have power under the Road Transport (General) Act to require drivers to state their names and home addresses.