The Polish Round Table Agreement of April 1989 called for local self-government, policies of job guarantees, legalization of independent trade unions and many wide-ranging reforms. The current Sejm promptly implemented the deal and agreed to National Assembly elections that were set for 4 June and 18 June. Only 35% of the seats in the Sejm (national legislature's lower house) and all of the Senate seats were freely contested; the remaining Sejm seats (65%) were guaranteed for the communists and their allies.