Law enforcement officials from around the world released a statement in apparent response to President Donald Trump’s speech Friday to cops in New York in which he appeared to encourage police brutality.

After his speech, the International Association of Chiefs of Police published a blog post that detailed its use-of-force policies and training, highlighting the need for officers to “ensure that any use of force is carefully applied and objectively reasonable.”

The association explained that officers are trained to treat all individuals “with dignity and respect.”

“This is the bedrock principle behind the concepts of procedural justice and police legitimacy,” the IACP wrote.

Managing use of force is one of the most difficult challenges faced by law enforcement agencies. The ability of law enforcement officers to enforce the law, protect the public, and guard their own safety, the safety of innocent bystanders, and even those suspected or apprehended for criminal activity is very challenging. For these reasons, law enforcement agencies develop policies and procedures, as well as conduct extensive training, to ensure that any use of force is carefully applied and objectively reasonable considering the situation confronted by the officers. Law enforcement officers are trained to treat all individuals, whether they are a complainant, suspect, or defendant, with dignity and respect. This is the bedrock principle behind the concepts of procedural justice and police legitimacy.

While speaking at the Suffolk County Community College in Long Island about the administration’s efforts to take on immigrant gangs, Trump joked that officers should be rougher with suspects and suggested letting them hit their heads on police cars.

“When you see these thugs being thrown into the back of a paddy wagon, you just see them thrown in, rough, and I said, ‘Please don’t be too nice,’” Trump said.

“Like when you guys put somebody in the car and you’re protecting their head, you know, the way you put their hand over, like, don’t hit their head and they’ve just killed somebody,” he added. “Don’t hit their head, I said, ‘You can take the hand away, OK?’”

Story continues

His comments elicited cheers from the audience of law enforcement, which included local lawmakers, officers from the Suffolk County Police Department, the Nassau County Police Department acting police commissioner Patrick Ryder, Suffolk County Sheriff Vincent DeMarco and deputies and jail guards from the Suffolk County Sheriff’s office, according to Newsday reporter Nicole Fuller.

The IACP is made up of 27,000 law enforcement professionals representing more than 130 countries, according to the association’s website. The IACP did not immediately respond to HuffPost when asked why the association published the statement Friday.

The IACP isn’t the only group that spoke out against Trump’s remarks.

The Suffolk County Police Department, which reportedly had over 100 officers who attended Trump’s speech, tweeted Friday that it has “strict rules and procedures” when handling prisoners, adding that any violations to those rules are treated “extremely seriously.”

“As a department, we do not and will not tolerate roughing up of prisoners,” SCPD tweeted later.

The SCPD has strict rules & procedures relating to the handling of prisoners. Violations of those rules are treated extremely seriously. — Suffolk County PD (@SCPDHq) July 28, 2017

As a department, we do not and will not tolerate roughing up of prisoners. — Suffolk County PD (@SCPDHq) July 28, 2017

Similarly, the Gainesville Police Department in Florida said it rejected Trump’s speech, which it claimed “endorsed and condoned police brutality.”

The @POTUS made remarks today that endorsed and condoned police brutality.



GPD rejects these remarks and continues to serve with respect. — Gainesville Police (@GainesvillePD) July 29, 2017

This story has been updated to include government officials and law enforcement agencies who attended Friday’s speech.

Also on HuffPost

Love HuffPost? Become a founding member of HuffPost Plus today.

Tanisha Anderson: Died Nov. 13, 2014, age 37, Cleveland

Yvette Smith: Died Feb. 16, 2014, age 47, Bastrop, Texas

Miriam Carey: Died Oct. 3, 2013, age 34, Washington, D.C.

U.S. Secret Service and Capitol Police officers fatally shot Miriam Carey in a car chase after she drove her car into a security checkpoint near the White House despite orders to stop. Officers fired multiple shots at Carey, a dental hygienist from Connecticut, hitting her five times. Her 1-year-old daughter, who was also in the car, survived.



An autopsy found that Carey was not under the influence of drugs or alcohol, her family's attorney said, and no weapons were found in her car. She had previously been diagnosed with postpartum depression and psychosis.



Federal prosecutors said in 2014 that they would not file charges against the officers. Carey’s family filed a wrongful death lawsuit.



“The emphasis shouldn’t be on why [Miriam was in Washington, D.C.]," sister Valarie Carey told The Washington Post last year. "The emphasis should be [on] what those officers did. Were their actions proper?”

Shelly Frey: Died Dec. 6, 2012, age 27, Houston

Shelly Frey was killed after she and two other women were allegedly caught stealing from a Walmart in 2012, the Houston Chronicle reports. Louis Campbell, an off-duty sheriff’s deputy working as a security guard, tried to detain them and then shot into a car in which Frey was a passenger. She was struck twice in the neck.



Campbell reportedly told investigators that he opened fire after the driver of the car tried to run him over. Two other women and two children were in the car with Frey. When paramedics arrived, they were unable to revive her.



Frey had previously pleaded guilty to stealing shirts and meat from Walmart, according to Houston's KHOU, and was prohibited from entering the store.



Her family sued Walmart for wrongful death. Campbell has not faced any charges.

Malissa Williams: Died Nov. 29, 2012, age 30, Cleveland

Shantel Davis: Died June 14, 2012, age 23, New York City

Shantel Davis was fatally shot while driving a car that police claim was stolen. Plainclothes NYPD officers approached her after she allegedly ran multiple red lights and the vehicle crashed. Police say that Davis tried to escape, and that Phil Atkins, a narcotics officer, allegedly tried to shift her car into park as it was moving. His gun fired once, striking Davis in the chest.



Davis' family and several groups advocating for police reform have disputed the NYPD's version of events, saying it's not clear whether the car was stolen and, if it was, whether Davis was aware of that. They also claim Davis was trapped behind her airbag when she was shot, not trying to flee the vehicle.



Davis had been arrested eight times previously, but she was never convicted of any crimes. She was due in court the day after her death for kidnapping and attempted murder charges, according to The New York Times. She was unarmed when she was shot.



Atkins had been sued seven times over the previous decade for various allegations, including undue use of force, according to DNAinfo.



"It’s been almost four years since Shantel’s murder and I still have no answers," Natasha Duncan, Davis' sister, told The Huffington Post in May 2016. "This whole time my family has heard nothing about either the criminal or departmental investigation. My sister’s case has been sitting on District Attorney [Ken] Thompson’s desk since he took office. He ran on a promise of being tough on police brutality, but he’s done absolutely nothing to move my sister’s case forward."



Thompson's office says an investigation into Davis' case is underway and her family should receive the findings soon.



“We are conducting a fair and thorough review of this case to ensure that all investigative avenues and evidence has been explored," a spokeswoman for Thompson's office told HuffPost. "We expect the investigation to be concluded soon and will inform the family of our findings at that time."



This article has been updated to reflect statements from Davis' sister, Thompson's office and a representative of Davis' family, and to clarify that the NYPD's version of events is disputed.

Rekia Boyd: Died March 22, 2012, age 22, Chicago

Shereese Francis: Died March 15, 2012, age 29, New York City

Shereese Francis was killed after family members called authorities seeking help because Francis, who had schizophrenia, had not been taking her medication and appeared to need medical attention. She'd refused to go to a hospital voluntarily.



When NYPD officers arrived, the family’s wrongful death lawsuit alleges, Francis did not realize they were police, due to her mental illness. When Francis, who was unarmed, tried to leave the room against police orders, they allegedly pursued her, grabbed her and “tackled” her on a bed. The suit claims four officers put their weight onto Francis’ back while trying to cuff her, and her sister believes she saw them hitting and using a Taser on Francis until she stopped moving.



Francis was pronounced dead at a hospital shortly after the incident. Her cause of death was "compression of trunk during agitated violent behavior (schizophrenia) while prone on bed and attempted restraint by police officers,” according to The Village Voice.



The lawsuit said the officers overwhelmingly violated NYPD policies on mental illness, in part because the department had failed to provide training on the subject.



The city settled with Francis’ family for $1.1 million.

Aiyana Stanley-Jones: Died May 16, 2010, age 7, Detroit

Aiyana Stanley-Jones was sleeping on her couch with her grandmother when police conducted a "no knock" raid of their home. Officer Joseph Weekley was first through the door, and after a flash-bang grenade went off, he fired his gun, killing Aiyana. Weekley later testified that the grandmother struck his weapon and caused him to fire, but she denies having been near the gun.



Police said the raid was in search of a murder suspect who lived in the second-floor unit of the home.



Weekley was charged with involuntary manslaughter and careless discharge of a firearm causing death, but his case was dismissed after two mistrials. He returned to duty as a Detroit police officer in April.

Tarika Wilson: Died Jan. 4, 2008, age 26, Lima, Ohio

Tarika Wilson was killed when a Lima police SWAT team raided her rental home to arrest her boyfriend on drug charges, according to The New York Times. She had her youngest son, Sincere, in her arms when she was shot by Sgt. Joseph Chavalia. Sincere, who was 14 months old, was shot in the shoulder and hand but survived.



Chavalia was acquitted of the misdemeanor charges of negligent homicide and negligent assault. He testified that he felt his life was in danger when he shot Wilson, thinking he'd seen a shadow and heard gunshots nearby. The shots had actually come from officers downstairs, according to the Associated Press.



The city settled a wrongful death suit with Wilson’s family for $2.5 million in 2011.

Alberta Spruill: Died May 16, 2003, age 57, New York City

Alberta Spruill also died after police conducted a "no knock" raid at her home in error. Officers broke through her door and threw a concussion grenade while Spruill, a city employee, was getting ready for work. She was briefly handcuffed but released when officers realized they were in the wrong place and that the information they'd been given -- that guns and drugs were being stored in the apartment -- was incorrect. Spruill died of a heart attack at a nearby hospital less than two hours later.



The city of New York agreed to pay a $1.6 million settlement to Spruill’s family.



“This case for them is not about money. It’s about changing procedure,” Johnnie Cochran, the lawyer for Spruill’s sisters, said in 2003. “It’s about the fact that their sister should not have died in vain.”

Kendra James: Died May 5, 2003, age 21, Portland, Oregon

Portland police Officer Scott McCollister fatally shot Kendra James during a traffic stop. When McCollister pulled over the car in which James was a passenger, he took the driver, Terry Jackson, into custody after seeing he had an outstanding warrant. James moved behind the wheel of the car and tried to drive away, and McCollister tried to stop her by climbing partway into the car and pulling her hair and using pepper spray and a Taser. James put the car into drive and McCollister shot her. He later claimed he'd gotten stuck in the car's doorway and that he'd feared for his life.



A grand jury declined to prosecute. McCollister was initially suspended, but the disciplinary action was overturned by an arbitrator.



“It’s been 10 years later, justice has still not [been] served,” James’ mother, Shirley Isadore, said at a 2013 rally marking the anniversary of her daughter’s death.

This article originally appeared on HuffPost.