I needed to create some dramatic tension to sustain the interest of the audience. For instance, the boy in the film is not in the play, so this relationship that he had with the former teacher, and his guilt, this is not at all in the play. I thought it would be interesting to look at in the film, and I added stuff like that around the main character. For me, it was not more difficult or less difficult.

If you're writing a screenplay from scratch, it involves a lot of creation. In this play, I had a strong main character and it involved some creation around him. That's what I like about adapting that particular play because I added some maneuvering space as a scriptwriter to invent my own things.

In the province of Quebec where I come from, we speak French and the only cosmopolitan city is Montreal. Every time we tackle the subject of immigration and racial tension, it's an issue that concerns Montreal. Also, in Quebec, we have this added issue that we want people to speak French, because French is always on the verge of disappearing to some extent. I work, play and do everything in French.

In the private system and the private schools, the principal is pretty much a dictator. He or she can hire whoever s/he wants. Of course, in the movie, in the story, she makes a mistake by hiring him. But, if she doesn't, I have no story.

I'm pretty optimistic that in the future these kind of films will also be part of the main categories, perhaps not in a foreign language, but certainly more socially and politically engaged films, or films that will happen where the story takes place outside the United States.

I think it's the same thing for a country. We are lucky then that we can get some financing from the government, because it means when I get the money, when I get the grant to do the film, of course it's based on the script, but I have total artistic control and I can do personal stuff.

If you look at the end of the movie [Monsegnor Lahzar], I give a lot of space to what the spectator can also imagine of what's going to be Bachir's life afterwards. So, there's the restraint part, and there's the fact that the story is happening in the school which allowed me to tackle all these subjects without making it too didactic, because in the school everything happens.