NEW YORK (AP) — Elizabeth Warren has released a proposal aimed at government corruption, providing a detailed policy roadmap for a fight she says is at the core of her presidential campaign.

The Democratic senator from Massachusetts is announcing the plan Monday in Manhattan’s Washington Square Park, near the site of the Triangle Shirtwaist Co., which caught fire in 1911, killing 140-plus workers. Many of those deaths later were attributed to neglected safety features, such as doors that were locked inside the factory.

Warren’s plan would ban lobbyists from many fundraising activities and serving as political campaign bundlers, tighten limits on politicians accepting gifts or payment for government actions and bar senior officials and members of Congress from serving on for-profit boards.

It also would prohibit federal judges from avoiding misconduct investigations by leaving their posts, prevent courts from sealing settlements in public health and safety cases and ban class action waivers for all cases involving employment, consumer protection, antitrust and civil rights.

“Make no mistake about it: The Trump Administration is the most corrupt administration of our lifetimes,” Warren wrote in an online post announcing the plan. “But these problems did not start with Donald Trump.