Moreover, while family, friends and communities may initially welcome and assist IDPs, when their stay drags on, for months or years, strains on resources may lead to an eventual breaking point and the need for IDPs to find alternative assistance or living arrangements, often resulting in secondary movements and a more precarious situation. Even when specific IDP assistance exists in the form of food or other emergency assistance, distribution of assistance to non-camp IDPs, often tends to be one-off distributions at the beginning of displacement rather than the sustained assistance which is needed. Similarly, while State assistance programmes may sometimes be available for vulnerable groups in society, these will often be insufficient to take into account the heightened needs brought about by displacement, may be contingent on local residency or identity documents which IDPs may not be able to provide, or IDPs may not access them out of fear of drawing attention to themselves, for security reasons. Discrimination on the basis of their being displaced may also create an additional barrier to accessing State services. The considerations below aim to provide an initial framework for strengthening humanitarian and development responses to the needs of IDPs outside camps and those of their host communities.