The Chicago Dyke March statement also says: We have since learned that at least one of these individuals is a regional director for A Wider Bridge, an organization with connections to the Israeli state and right-wing pro-Israel interest groups. But from reading both the statements of of the organizers and of the women who were removed, it seems that any 'Zionist' views only came up after the women were stopped and interrogated about their flag.
Is it possible that the women are disruptive? Maybe. That is, they are explicitly claiming that the flags were Israeli.
The Chicago Dyke March's own statement (linked in the original post) says: Sadly, our celebration of dyke, queer, and trans solidarity was partially overshadowed by our decision to ask three individuals carrying Israeli flags superimposed on rainbow flags to leave the rally.
