Adlesic told the press in parliament she sent a letter to Bajic to put an end to public speculation on whether Seks, whom Glavas described as his wartime commander, should step down.
"Such speculation have come from the leaders of three parties and they are not harmless because they refer to the parliament speaker."
Responding to a question from the press, Adlesic said her request was not intended to either attack or defend Seks and that she had not spoken with him before writing to Bajic.
Seks received requests to step down and to ask to be stripped of immunity for the duration of an investigation into war crimes allegedly committed in Osijek in 1991 by the presidents of the Social Democratic Party and the Croatian Peasant Party, Ivica Racan and Josip Friscic. They were joined by Democratic Centre leader Vesna Skare-Ozbolt.