Film 4 would be the most suitable media institution to distribute the film. As an independent British film made on a small budget, it would best fit the profile of films typically distributed by Film 4 rather than larger studios. Film 4 has experience distributing similar small, independent British films that achieved success, such as The Inbetweeners Movie. While other potential distributors like BBC Films or Entertainment Film Distributors may also be good fits and have advantages, Film 4 is a more realistic choice given the scale of the film and Film 4's track record of marketing and finding audiences for comparable films.