The Brno Regional court has started hearing the case of 41-year-old Jana Burdova from Znojmo, south Moravia, who is suspected of organising child prostitution in 2000-2003, which involved four girls aged from 7 to 16, including her own daughters. Men from nearby Austria were the girls' most frequent clients. If found guilty, Ms Burdova faces up to 12 years in prison. According to experts, child prostitution is one of the Czech Republic's chief problems in the security area. It occurs mainly in border regions and in Prague. The country has been repeatedly criticised by various foreign institutions in this respect.