UkrInform: Poroshenko signs law on counteraction to domestic violence By UkrInform. Published Jan. 4, 2018 at 5:46 pm A picture shows the President of Ukraine Petro Poroshenko signs a document. Photo by president.gov.ua President of Ukraine Petro Poroshenko has signed the Law of Ukraine “On Prevention and Counteraction to Domestic Violence”. Read more here.