The collaboration with socialist Prime Minister Victor Ponta was praised by both sides at the start of the mandate, but deteriorated thereafter once with foreign visits of the Head of the Executive, without informing the President, but especially with the criminal prosecution of Victor Ponta for 22 alleged corruption charges, prompting Iohannis to demand his resignation from the head of the Government. Relations with Parliament went similarly. Iohannis criticized the Parliament for defending MPs by rejecting the requests of the National Anticorruption Directorate for lifting their immunity, as in the case of PSD senator Dan Șova or Prime Minister Victor Ponta. Regarding the judicial system, Klaus Iohannis pleads for a sustained fight against corruption. Likewise, Iohannis expressed dissatisfaction with attempted amendments to the Penal Code. In the context of foreign policy, Iohannis and Andrzej Duda, the President of Poland, created Bucharest Nine during a meeting between both in Bucharest on 4 November 2015. The Russian annexation of Ukrainian Crimea and the country's intervention in the east of Ukraine are the main reason for the creation of the organization. It has nine members, Bulgaria, the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania and Slovakia.