The Central Anti-Corruption Bureau (CBA) will be replaced with the Central Bureau for Combating Corruption (CBZK), announced the coordinator of Poland's special services, Tomasz Siemoniak. PM Donald Tusk, an outspoken critic of the CBA, said later on Monday (April 22) he wanted a "reliable, apolitical police that would fight corruption, but primarily keep a close watch on the government, not the opposition".