Mandarin, Arabic, Japanese - I would say languages with more complicated characters are harder..
The two reasons could be that 1) they commited fraud by issuing learners and drivers licence and 2)they are people of law but they did things illegally.or they didn`t do their work. remember that when we talk about a bail we are talking about properties and it could be common to fraud with the properties like money or things that are deposited to a court.