Disappearances work on two levels: not only do they silence opponents and critics who have disappeared, but they also create uncertainty and fear in the wider community, silencing others who would oppose and criticise. Disappearances entail the violation of many fundamental human rights. For the disappeared person, these include the right to liberty, the right to personal security and humane treatment (including freedom from torture), the right to a fair trial, to legal counsel and to equal protection under the law, and the right of presumption of innocence among others. Their families, who often spend the rest of their lives searching for information on the disappeared, are also victims.