A bill to harmonize re-education benefit and another bill relating to severely disabled persons became law in May and September 1972 respectively. In 1972, winter payments for construction workers were introduced. To assist family planning and marriage and family guidance, the government allocated DM 2 232 000 in 1973 for the payment and for the basic and further training of staff. A special effort was also made in 1973 to organize the recreation of disabled persons, with a holiday guide for the disabled issued with the aid of the Federal Ministry of Family and Youth Affairs and Health in order to help them find suitable holiday accommodation for themselves and their families. From 1972 to 1973, the total amount of individual aids granted by Guarantee Fund for the integration of young immigrants increased from 17 million DM to 26 million DM. Under a law passed in April 1974, the protection hitherto granted to the victims of war or industrial accidents for the purpose of their occupational and social reintegration was extended to all disabled persons, whatever the cause of their handicap, provided that their capacity to work had been reduced by at least 50%. Health In the field of health care, various measures were introduced to improve the quality and availability of health care provision. Free hospital care was introduced for 9 million recipients of social relief, while a contributory medical service for 23 million panel patients was introduced. Pensioners were exempted from paying a 2% health insurance contribution, while improvements in health insurance provision were carried out, as characterised by an expanded sickness insurance scheme, with the inclusion of preventative treatment. The income limit for compulsory sickness insurance was indexed to changes in the wage level (1970) and the right to medical cancer screening for 23.5 million people was introduced. In January 1971, the reduction of sickness allowance in case of hospitalisation was discontinued. That same year, compulsory health insurance was extended to the self-employed. In 1970, the government included nonmedical psychotherapists and psychoanalysts in the national health insurance program. Pupils, students and children in kindergartens were incorporated into the accident insurance scheme, which benefited 11 million children. Free medical checkups were introduced that same year, while the Farmers' Sickness Insurance Law (1972) introduced compulsory sickness insurance for independent farmers, family workers in agriculture, and pensioners under the farmers' pension scheme, medical benefits for all covered groups, and cash