Which of the following is NOT a focus of the Health and Safety Code?

The focus of the Health and Safety Code is primarily on public health and safety issues, including regulations surrounding medical practices, food safety standards, and the operations of emergency medical services. Each of these areas directly pertains to safeguarding the health and well-being of the community.

In contrast, motor vehicle safety laws fall under different legislative frameworks, such as transportation or vehicle codes. While motor vehicle safety is crucial for public safety, it is not typically governed by the Health and Safety Code. This distinction is important as it illustrates the specific areas that the Health and Safety Code addresses, leaving the regulation of motor vehicles to other specific laws and regulatory bodies.