New York’s police union is showing its displeasure with Mayor Bill de Blasio and the head of the city council by starting a campaign to keep the two politicians away from funerals of fallen officers.

The campaign follows harsh criticism of de Blasio by Patrick Lynch, the head of the union, who said the mayor had failed to support the police after a grand jury decided against indicting a white officer in the chokehold death of Eric Garner.

Since the grand jury decision on Dec. 3, protesters have taken to New York streets to vent their anger over Garner’s death in July and to call for reforms in how police use force.

New York City Patrolmen’s Benevolent Association posted a form on its website, for members to sign, that requests that de Blasio and City Council Speaker Melissa Mark-Viverito keep away from funeral services should an officer die in the line of duty.

The mayor and other senior city officials traditionally attend the funerals of fallen officers.

The form, entitled “Don’t Insult My Sacrifice”, accused the pair of “consistent refusal to show police officers the support and respect they deserve.”

In response, de Blasio and Mark-Viverito released a joint statement saying the union’s campaign was divisive. “Incendiary rhetoric like this serves only to divide the city, and New Yorkers reject these tactics,” local media quoted them as saying in the statement.

De Blasio has made it clear that he is concerned by Garner’s death and how police treat African-Americans in general. Immediately after the grand jury’s decision in the Garner case, the mayor said he had warned his bi-racial son Dante to take special caution in any dealings with police officers.

Largely peaceful protests have also taken place nightly in major U.S. cities since a grand jury returned a no indictment decision after a white police officer in Ferguson, Missouri, shot and killed Michael Brown, an unarmed black teenager, in August.

The protests have intensified since the decision on the Garner case, and other police shootings in New York, Cleveland and elsewhere.

This article originally appeared at Reuters. Copyright 2014. Follow Reuters on Twitter.

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