No subs? Why?

Today's young people use words that aren't part of the dictionary and it makes a bit complex for the viewer to understand until he/she sees what it is.

Kidulthood didn't have any English subs neither, why don't they include?

The movie was interesting and not so bad as people said it was, but I hope UK/London won't be like that in 2015.

Just to end, it's great that young actors/actress are being used, but the genre should not always the same, it'd be better for them and the audience.