The press release: https://www1.nyc.gov/assets/cchr/downloads/pdf/press-releases/Immigration_Guidance_Press_Release.pdf

The “guidance” itself: https://www1.nyc.gov/assets/cchr/downloads/pdf/publications/immigration-guidance.pdf

Excerpt:

The use of the terms “illegal alien” and “illegals,” with the intent to demean, humiliate, or offend a person or persons in the workplace, amounts to unlawful discrimination under the NYCHRL. As with other forms of harassment, employers are strictly liable for an unlawful discriminatory practice where the harasser exercises managerial or supervisory responsibility. Employers may be held liable for a non-managerial employee’s harassment if the employer: (1) knew about the employee’s conduct and “acquiesced in such conduct or failed to take immediate and appropriate corrective action,”86 or (2) should have known about the employee’s discriminatory conduct and “failed to exercise reasonable diligence to prevent such discriminatory conduct.”87

And:

Furthermore, the use of the terms “illegal alien” and “illegals,” with the intent to demean, humiliate, or offend a patron, amounts to unlawful discrimination under the NYCHRL.

When did New York City repeal the First Amendment again? (Also seems to me that if illegal aliens don’t want to be called “illegal aliens,” maybe they shouldn’t commit federal crimes by entering the country illegally. Just try to sneak around an immigration checkpoint at a U.S. airport, and watch what happens.)