While in treatment or when incarcerated, drug users may be unable to participate in work, education or training, adding to the economic loss, in addition to the cost of treatment or incarceration. It should be noted that these productivity costs will be lower if job opportunities are already scarce as a whole. As discussed in chapter I of the Board’s annual report for 2010,8 drug traffickers in countries all over the world corrupt officials at all levels of law enforcement and government in order to continue with their criminal activities unimpeded.