: Chipotle must not interfere in union efforts, shareholders say in proposal Posted on April 10, 2023 By Charlielikes Shareholders are urging Chipotle Mexican Grill Inc., which is facing accusations of union-busting behavior, to adopt a non-interference policy. Stock Market Tags:“not, billy wilkins, chipotle,, efforts, in, interfere, market, must’, proposal, say, shareholders, stock, stock market, union’.