CRC/C/ALB/CO/2-4 although enrolment in preschool education would provide them with opportunities for early language skills, socialization with other children and preparation for primary school; (f) The educational system continues to be seriously affected by corruption; and (g) Contrary to the law, minority children, and in particular Roma children, have limited possibility to be taught in their own language and learn their history and culture within the framework of the national teaching curricula. 71. In the light of its general comment No. 1 (CRC/GC/2001/1), the Committee urges the State party to significantly increase its budgetary allocations to the education sector. The Committee also urges the State party to take all necessary measures to: (a) Assess whether the “Second Chance” programme is effective and sustainable in attracting students who drop out of school to resume their education; (b) Invest in teacher training and the maintenance and renovation of the educational infrastructure, in particular in rural areas, and ensure that adequate facilities are available for quality education; (c) Ensure that compulsory education is free throughout the years of compulsory schooling for all children, including with regard to textbooks and transportation to school for disadvantaged children and families living in rural areas; (d) Ensure effective access to education to children with disabilities children, children infected by HIV/AIDS, Roma children and pregnant girls; (e) Ensure that Roma children, children with disabilities, children of single mothers and households classified as poor have priority access to comprehensive preschool programmes to facilitate early learning and socialization and ensure adequate funding for an effective implementation of policies which encourage their enrolment in preschool education; (f) Prosecute perpetrators of corruption in schools; and (g) Train educators and develop curricula, textbooks and other aids in order to provide minority-language education, particularly for Roma children, and develop curricula units for children at school level, including in relation to Roma history and culture, in order to promote understanding, tolerance and respect for the rights of Roma in Albanian society and consider ratifying the European Charter for Regional and Minority Languages. I. Special protection measures (arts. 22, 30, 38, 39, 40, 37 (b)–(d), 32–36 of the Convention) Asylum-seeking and refugee children 72. The Committee expresses concern that children migrating to Albania, including unaccompanied children, are generally considered as irregular migrants, detained in the National Detention Centre for Irregular Migrants in Karec and deported back without having had access to legal procedures to determine their best interests or specialized services and the assistance of a legal guardian. The Committee is further concerned that asylum-seeking and refugee children with no proof of educational background may not have access to education. 73. The Committee recommends that the State party ensure that children are properly identified and registered during pre-screening procedures at border points 18