Are 12 year olds allowed to go to a r13 movie with a 13 year old?

In general, the rating system for movies varies by country, but typically, an R13 rating means that children under 13 years old are not permitted to attend without adult supervision. If a 12-year-old is accompanied by a 13-year-old, they may still be allowed to enter, depending on the specific rules of the cinema. It's best to check with the theater for their specific policies regarding age restrictions and supervision.