Films rated 18 are strictly only for adults. This means that no one under the age of 18 should be allow to view the movie. Meaning that they are not allowed to go into the cinema or rent the film. Due to the film being 18 and for adults only this means that it could involve very strong violence, strong language, portrayals of sexual activity, sexual violence, strong horror, strong blood and gore, real sex and discriminatory language / behaviour.