* Movie Ratings are Not Universal: Each country has its own rating system. A movie rated "15" in one country might be rated differently in another.
* Parental Guidance is Key: Even if a movie is rated "15," it doesn't necessarily mean it's appropriate for all 15-year-olds. Parents should use their judgment and consider the content of the film.
* Accompanying Adult: In some countries, the accompanying adult needs to be a parent or legal guardian, while others might allow any adult to accompany a child.
* Specific Cinema Policies: Some theaters might have their own policies regarding children and adult-rated movies.
Therefore, you need to check the specific laws and regulations in your location and the specific movie's rating in your country.
It's always best to err on the side of caution and consult a parent or guardian about whether a child should watch a movie rated "15."