"In view of the vote on the mid-term budget plan... agreed between the government and its greedy creditors, we have decided to call a 48-hour general strike June 28-29," the main Greek General Confederation of Labour (GSEE) said in a statement today.
The civil service union ADEDY has said it would join the protest movement, the fourth general strike of the year.
Greek protesters outside parliament since May 25 have also called for new protests to coincide with the strike.
