police

 Protesters shout and confront riot police officers in Charlotte, North Carolina, USA

Caitlin Penna/EPA

Protesters shout and confront riot police officers in Charlotte, North Carolina, USA 

olicemen inspect the body of a man, with tape wrapped around his head and feet, who police said was a victim of drug related vigilante execution in Manila, Philippines September 21, 2016. The cardboard found near his body reads: "Kage Lao, drug lord from Mindanao. You are next".

Ezra Acayan/Reuters

Policemen inspect the body of a man, with tape wrapped around his head and feet, who police said was a victim of drug related vigilante execution in Manila, Philippines

A French riot police officer gesturea as he is surrounded by flames, during a demonstration against the controversial labour reforms of the French government in Paris on September 15, 2016. Opponents of France's controversial labour reforms took to the streets on September 15, 2016 for the 14th time in six months in a last-ditch bid to quash the measures that lost the Socialist government crucial support on the left. Scores of flights in and out of France were cancelled as air traffic controllers went on strike to try to force the government to repeal the changes that became law in July. / AFP PHOTO / Thomas SAMSONTHOMAS SAMSON/AFP/Getty Images

Thomas Samson/AFP/Getty

A French riot police officer gestures as he is surrounded by flames, during a demonstration against the controversial labour reforms of the French government in Paris

Migrants from the 'Jungle' migrant camp who have been denied access to a bus heading to a "Welcome and orientation centre" (CAO) are gathered under police surveillance, on September 13, 2016 in Calais, as part of a plan to dismantle the camp.

Philippe Huguen/AFP/Getty Images

Migrants from the ‘Jungle’ migrant camp who have been denied access to a bus heading to a “Welcome and orientation centre” (CAO) are gathered under police surveillance today

Paramilitary policemen listen to the officer addressing them in the Forbidden City in Beijing, China, September 9, 2016. REUTERS/Thomas Peter   TPX IMAGES OF THE DAY

Thomas Peter/Reuters

Paramilitary policemen listen to the officer addressing them in the Forbidden City in Beijing, China

abonese police forces patrol as they clear barricades in the streets adjacent to the National Assembly, in Libreville

Marco Longari/AFP/Getty

Gabonese police forces patrol as they clear barricades in the streets adjacent to the National Assembly, in Libreville on Thursday

A vendor sells cigarettes before opposition party supporters clashed with police in Harare, Zimbabwe,

Philimon Bulawayo/Reuters

A vendor sells cigarettes before opposition party supporters clashed with police in Harare, Zimbabwe

A police officer guards the scene of a knife attack on August 4, 2016 in London, England. Six people were attacked by a 19 year old man with a knife at 10.30pm in Russell Square, London last night. A woman died of her injuries. The suspect was arrested at the scene and is being held at a London Hospital. Police say mental health issues are a significant factor but aren't ruling out terrorism.

Carl Court/Getty

A police officer guards the scene of a knife attack in London, England. Six people were attacked by a 19 year old man with a knife at 10.30pm on Wednesday night in Russell Square. A woman died of her injuries. The suspect was arrested at the scene and is being held at a London Hospital

Stefan Roussea/AFP/Getty

Armed Metropolitan Police counter terrorism officers take part in an exercise on the River Thames, London 

Armed police prepare to deploy from Hyde Park, central London, as Scotland Yard announced that the first of 600 additional armed officers were trained and operationally ready

Stefan Rousseau/PA Wire

Armed police prepare to deploy from Hyde Park, central London, as Scotland Yard announced that the first of 600 additional armed officers were trained and operationally ready

LONDON, ENGLAND - AUGUST 02:  An armed Metropolitan Police officer poses for a photograph as he patrols in Downing Street on August 2, 2016 in London, England. Security measures continue to be high in London while the current UK threat level for international terrorism is severe, meaning an attack is highly likely.  (Photo by Carl Court/Getty Images)

Carl Court/Getty

An armed Metropolitan Police officer poses for a photograph as he patrols in Downing Street, in London, England. Security measures continue to be high in London while the current UK threat level for international terrorism is severe, meaning an attack is highly likely 

In this photo taken on Wednesday, July 27, 2016, a French police officers watches the festivities through binoculars on the roof of the town hall, during the opening night of the Bayonne festival, or "Fetes de Bayonne", in Bayonne, southwestern France.  Bayonne, the cultural capital of the French Basque country, hosts the yearly traditional Bayonne festival from July 27-31, and is expected to attract about one million people this year from all over France, Spain, and other European countries. (AP Photo/Bob Edme)

Bob Edme/AP

French police officers watches the festivities through binoculars on the roof of the town hall, during the “Fetes de Bayonne”, in Bayonne, southwestern France. Bayonne, the cultural capital of the French Basque country, hosts the yearly traditional Bayonne festival

A policeman secures a position in front of the city hall after two assailants had taken five people hostage in the church at Saint-Etienne-du -Rouvray near Rouen in Normandy, France, July 26, 2016. Two attackers killed a priest with a blade and seriously wounded another hostage in a church in northern France on Tuesday before being shot dead by French police.   REUTERS/Pascal Rossignol

Pascal Rossignol/Reuters

A policeman secures a position in front of Saint-Etienne-du-Rouvray’s city hall after two assailants had taken five people hostage in the church at Saint-Etienne-du -Rouvray near Rouen in Normandy. Two attackers killed a priest with a blade and seriously wounded another hostage in a church in northern France on Tuesday before being shot dead by French police 

A police officer stands guard near a facility for the disabled, where a deadly attack by a knife-wielding man took place, in Sagamihara, Kanagawa prefecture, Japan, July 26, 2016

Issei Kato/Reuters

A police officer stands guard near a facility for the disabled, where a deadly attack by a knife-wielding man took place, in Sagamihara, Kanagawa prefecture, Japan

Migrants are evicted from a makeshift camp by French gendarmes

Jaques Demarthon/AFP

Migrants are evicted from a makeshift camp by French gendarmes in Paris

Riot police clash with demonstrators who had gathered in show of support for gunmen holding several hostages in police station in Yerevan

Hrant Khachatryan/PAN Photo/Handout via Reuters

Riot police clash with demonstrators who had gathered in a show of support for gunmen holding several hostages in a police station in Yerevan, Armenia.

BATON ROUGE, LA - JULY 15:  The body of Alton Sterling, who was shot and killed by Baton Rouge Police officers, lies in a casket as he is brought into his funeral at Southern University on July 15, 2016 in Baton Rouge, Louisiana.  (Photo by Sean Gardner/Getty Images)

Sean Gardner/Getty

The body of Alton Sterling, who was shot and killed by Baton Rouge Police officers, lies in a casket as he is brought into his funeral at Southern University in Baton Rouge, Louisiana 

Dallas Police respond after shots were fired at a Black Lives Matter rally in downtown Dallas

The Dallas Morning News/AP

Dallas Police respond after shots were fired at a Black Lives Matter rally in downtown Dallas

A member of the civil society chants slogans during a protest dubbed "Stop extrajudicial killings" on the killing of human rights lawyer, Willie Kimani, his client and their driver in Nairobi, Kenya, July 4, 2016. REUTERS/Thomas Mukoya

Thomas Mukoya/Reuters

A member of the civil society chants slogans during a protest dubbed “Stop extrajudicial killings” after the killing of human rights lawyer, Willie Kimani, his client and their driver in Nairobi, Kenya 

Police officers on horseback wearing angel wings at the Glastonbury Festival, at Worthy Farm in Somerset. PRESS ASSOCIATION Photo. See PA story SHOWBIZ Glastonbury. Picture date: Friday June 24, 2016. Photo credit should read: Ben Birchall/PA Wire

Ben Birchall/PA

Police officers on horseback wearing angel wings at the , at Worthy Farm in Somerset