KasiaMalinowska-Sempruch Open Society Foundations United States In programme October 24 13:45 to 14:00 View hours & dates Hours & Dates Plenary session Poster session Big debate Structured session Workshop Oral presentation session Short communication session Poster guided tour Thursday, 24 October 13:45 Oral presentation Addiction practitioners and drug policy reform 13:45 to 14:00 Central square 3 (C3) Kasia Malinowska-Sempruch