Arthur is in his office reading various police reports from the flying squad team. He puts his cheek in the palm of his hand and continues reading quietly. The man yawns for a moment and takes a cup containing his coffee and drinks it. He puts down his cup after a few seconds and resumes reading but he hears the office door open at the same time. He raises his head and looks curiously at the person who entered:

"Yes ? Can I help you ?"