Simple terms explainer: 

Councils can choose to run museums and art galleries in their area. If they do, they are responsible for managing, regulating, and controlling how these places are run - like setting opening hours, looking after collections, and deciding what’s on display. If the council provides these services, they must make sure the public can visit them for free. That means no entry charge just to look around the museum or gallery. This helps make history, art, and culture accessible to everyone, regardless of their ability to pay.