To address additional barriers to access to justice that may exist for children belonging to particularly vulnerable groups, including, but not limited to, children placed in institutional settings or in alternative care, children deprived of their liberty, children with disabilities, children living in poverty, children living in the streets, children belonging to national or ethnic, religious and linguistic minorities, indigenous children, asylum-seeking, refugee and migrant children, including unaccompanied and separated migrant children, stateless children, children affected by HIV/AIDS, children involved in or affected by armed conflict or other violence, child victims of sale and sexual exploitation or child, early and forced marriage, children in the worst forms of child labour, children without parental care and children of parents alleged as, accused of or convicted of having infringed penal law;