Africa/Global: At what age are children employed, married and taken to court

In at least 25 countries of the world there is no specified age for compulsory education; at least 33 States have no minimum age of employment and in 44 girls can be married earlier than boys. In at least 125 countries children may be taken to court and risk imprisonment for criminal acts at an age between 7 and 15, often the age range for compulsory education. Moreover, in the same country, it is not rare to find that children are legally obliged to go to school until they are 14 or 15 years old but a different law allows them to work at an earlier age or to be married at the age of 12 or to be criminally responsible from the age of 7. The publication 'At what age?' brings to light problems that are not - but should be - effectively addressed: at what age do children become adults and loose their protection under the Convention on the Rights of the Child?