Where are two general places where people are allowed to have open liquor related to park wardens?

The correct choice highlights the specific settings that align with the regulations surrounding the consumption of alcohol in Ontario provincial parks. At a registered campsite, individuals have permission to enjoy alcohol, provided they are compliant with the pertinent rules established for those specific sites. These regulations help ensure that park visitors can responsibly enjoy their leisure time while also respecting the natural environment and other park patrons.

Additionally, the reference to a private place as defined by legislation reinforces the legal boundaries concerning alcohol consumption. This ensures that individuals can enjoy their beverages in designated areas without infringing on public decency laws or creating disturbances in shared spaces.

Understanding the framework of these regulations is vital for park wardens, as they must enforce compliance while allowing visitors the freedom to enjoy designated areas responsibly. The other options may include settings such as public parks or residences that do not strictly adhere to the specific regulations set out for the safe and responsible consumption of alcohol in provincial parks.