In addition, the following key informants were interviewed: City Health Office Chief (a medical doctor by training), the Chief of a local health centre, hotel/restaurant/mall management personnel (n¼3 in each city), tobacco control NGO or advocacy staff (n¼2 in Palembang, n¼5 in Bogor), the Chief of the civil police (Bogor) or a key staff member (Palembang) and two
religious leaders per city. The mayor of Palembang was also interviewed.