"The prime minister forgot to answer the 2.5 million pensioners how they will celebrate the Easter without a pension," SYRIZA-Progressive Alliance said in a statement on Sunday referring to Mitsotakis' weekly post on Facebook.

"He has not made a single proposal on how to deal with the imposition of US tariffs, while gradually admitting that he is on the side of his party's front line. And his meaningless interventions are a problem for the everyday life of citizens," the party added in its statement.