A comprehensive resource for safe and responsible laser use

UK: "Gang" of pre-teens aiming laser at passing motorists

A group of eight to ten youths, aged around 10-12 years old, aimed a green laser pointer at motorists on August 2 2017 in Keresley, which is about five miles north of Coventry.

Passers-by saw the youths — described as a “gang” in a news report — and reported them to a passing member of the Bedworth Safer Neighborhood Team. An officer from the team said SNT is investigating the “potentially very dangerous” pranks. The officer also said “I would ask parents if these were their children to have a serious word with them.”

Anyone with information is asked to call 101 or the confidential Crimestoppers hotline, 0800 555 111.

From the Coventry Telegraph

US: California man arrested for aiming a laser pointer (on a gun?) at people

A 30-year-old man was arrested July 18 2017 for aiming a laser pointer “at people passing Potrero Circle and Lawler Ranch Parkway” in Suisun City, California. It was not clear from press reports if pedestrians or vehicles were being targeted.

A caller had reported to police that a man had “something attached to a laser that appeared to be a firearm.” Police arrested Jose M. Padilla as he was leaving the area in a van.

Padilla had been arrested July 10 2017 on a firearms charge. He was not to possess firearms or ammunition. When arrested on July 18, ammunition was found in the van.

He was charged with two misdemeanors: suspicion of violating a firearms emergency protective order, and suspicion of pointing a laser pointer with the intent to cause a person to fear harm.

From the Daily Republic and The Reporter

Israel: Palestinian girl playing with laser pointer beaten by Israeli forces

The Palestinian news agency Wafa reported that Israeli soldiers physically assaulted a 17-year-old Palestinian girl in Hebron on the evening of June 28 2017 while she was playing with a laser pointer with friends. She was taken to the hospital after suffering from bruises across her body.

News reports did not say how the laser pointer was linked to the beating. (For example, whether the girl was aiming it at the soldiers.)

From Wafa and the Ma’an News Agency

US: Multilple laser pointer attacks on Chesapeake Bay ships

The U.S. Coast Guard reported that multiple ships in the Chesapeake Bay had a laser aimed at them in April and early May 2017. The laser light came from an area between Drum Point and Cove Point in St. Marys County, Maryland:

Laser Chesapeake Bay

The following is from a Coast Guard press release dated May 4 2017:

The Coast Guard is investigating multiple laser strikes during the past month aimed at commercial vessels transiting the Chesapeake Bay and warns the public of this dangerous act.

Four incidences occurred early Wednesday morning between midnight and 3 a.m., involving the motor vessels Salome, Bulk Spain, and AM Annaba. Additionally, a pilot vessel was lased as it was on its way back to the pilot launch.

Three other incidents occurred: Monday around 2 a.m., involving the motor vessel Hoegh Osaka; Sunday at 4 a.m., and involved the cruise ship Carnival Pride and another April 7 at approximately 1 a.m., involving the motor vessel Maersk Kolkata.

During all incidents, the laser light was described as steady, powerful and somewhat painful to the eyes. The reporting source believes the laser originated in the area between Drum Point and Cove Point, and lasted for approximately 15 minutes.

“Laser lights, and other bright lights can be a hazard to navigation,” said Lt. Trish Elliston, Coast Guard Sector Maryland-National Capitol Region. “The most likely scenario is the laser would blind or distract a pilot which would prevent the pilot from seeing a smaller vessel. This could cause a collision or other serious incident in the shipping channel.”

The Laser Safety Act, makes it a misdemeanor to knowingly and willfully cause or attempt to cause bodily injury by shining, pointing, or focusing the beam of a laser pointer on an individual operating a motor vehicle, vessel, or aircraft. The penalty is a maximum 10 years in prison and a fine of up to $2,500.

The Coast Guard is working with state and local law enforcement along with Chesapeake Bay Pilots to investigate the incidents. Anyone with information leading to the whereabouts of the individual, or individuals, involved are asked to contact the Coast Guard Sector Maryland-National Capital Region Command Center at 410-576-2525 or via email at cgis-baltimore@uscg.mil.

US: Illinois man charged with aiming laser pointer at officer

Clinton N. Sanders, 33, of Gillespie, Illinois (about 38 miles NE of Saint Louis, Missouri) has been charged with aggravated battery and disorderly conduct with a laser pointer in connection with an April 28 2017 incident in which he allegedly picked an officer up off the ground in a bear hug and aimed an operating laser pointer at the officer.

From “Court News” in the Macoupin (IL) County Enquirer-Democrat

UK: Man assaulted with laser pen, falls, requires surgery

A man in his 40s, who was walking his dog in Weymouth, Dorset, was assaulted by another man who aimed a green laser pen into the dog’s eyes. This “caused the dog to bolt forward and aggravated an existing back injury the victim had received.” The victim fell down, and the attacker then aimed the laser into the man’s eyes.

Police said that the victim “is likely to have to undergo surgery to repair damage caused to his back following this incident.”

The attack happened at about 9:20 pm on April 23 2017. Police did not release details until May 4.

From the Dorset Echo

US: Apple employees' vision affected by prototype laser device

An Apple Inc. employee reported “discomfort” after a laser was flashed in her eye several times on February 21 2017. Another employee on March 2 reported eye pain. This is according to an April 14 “Environment Health and Safety” contractor report that was leaked to the tech blog Gizmodo.

The document lists over 70 incidents. The two which involve prototype hardware that includes, or appears to include, laser light are:

  • “After BT4 user study, user advised study lead, that she experienced discomfort in her eye and said she was able to see the laser flash at several points during the study. Study lead referred her to optometrist and secured prototype unit for analysis.”
  • “Employee reported eye pain after working with new prototype, thought it may be associated with use. He noticed that the security seal on the magenta (outer) case had been broken and had thought the unit may have been tampered with.”

Gizmodo wrote that “a source inside Apple speculated that this [March 2] injury may have something to do with an augmented reality product Apple may be testing, something like glasses with an overhead display.”

Another tech blog, SlashGear, speculated on how Apple might be using lasers in or near eyes: “There are several possibilities as to how the lasers mentioned in one of the incident reports might be involved in that, depending on the technologies Apple is using. For instance, laser projection – where graphics are created directly on the eye using a system of targeted laser light – has been used by several companies wanting to make a daylight-visible UI. Another alternative, and possibly a more likely one, is laser eye-tracking. That relies on using lasers to monitor eye movement in real-time, so that the wearer’s direction of gaze can be calculated. Such a system would be able to figure out what the user was looking at and potentially control a user-interface that way.”

From Gizmodo and SlashGear

US: Man charged with assault for aiming laser at state trooper who was driving

On April 14 2017, a Michigan State Police trooper driving on his way to a crash had a laser aimed at him. The trooper’s partner was able to identify a male suspect who was taken into custody.

On April 17 state police announced that Jonathan Edward Rayner was arrested and a laser pointer was retrieved. Rayner had been a passenger in another car on the highway. The 32-year-old man was charged with assault with a dangerous weapon, and with “assaulting-resisting-obstructing a police officer.” Both assault charges are felonies. The maximum penalty is four years in prison on the dangerous weapon charge, and 20 years in prison for assaulting a police officer.

Jonathan Edward Rayner laser
Jonathan Edward Rayner


The incident happened on eastbound Interstate 94 in Wayne County at about 8 pm. The trooper was taken to a hospital “with vision problems and headache.” Later that day, state police tweeted “His vision has returned and he has been cleared. Other than a serious headache he should be back to work.”

From two tweets by Michigan State Police Metro Detroit, as initially reported in
ClickOnDetroit.com. Announcement of the suspect’s name and the charges from the Detroit News, Fox 2 Detroit and the Morning Sun. Thanks to David Bothner for bringing this to our attention.

Canada: Laser pointer aimed into home; police lecture offender

Police were called to a home in Moose Jaw, Saskatchewan on January 25 2017, where someone was aiming a laser pointer into the home. “They found the offending laser pointer operator and advised him about approved uses of laser pointers.”

From a “Daily police calls” column in the Moose Jaw Times Herald

US: $13,241 in fines, 15 days in jail for Washington state man who aimed at a ferry

On December 27 2016 the U.S. Coast Guard assessed a civil penalty of $9,500 against Mark Raden, 27, for “interfering with the safe operation of a vessel” by aiming a blue laser at a Washington state ferry on October 22 2015. One of the ferry’s officers was said to have burns on his eyelid.

Raden also pleaded guilty to reckless endangerment in Island County Superior Court. He was ordered to serve 15 days in jail, perform 240 hours of community service, pay $3,740.89 in restitution to the master and chief mate, and serve 24 months probation.

On April 26 2016, the Coast Guard issued a civil penalty of $100,000 against Raden. According to a Coast Guard press release at the time, “Coast Guard officials are seeking civil penalties for violation of a safety and security zone as well as interference with the safe operation of the Tokitae [ferry] while it transited between Mukilteo and Clinton [in Washington state]. The final civil penalty amount [which turned out to be $9,500] will be determined by a Coast Guard Hearing Officer in Arlington, Va.”

A Coast Guard spokesperson told Cyrus Farivar of Ars Technica "Originally there were multiple charges that brought the maximum amount to $100,000 [as] referenced in the original [press] release. Ultimately the hearing officer has the final say and chose to only pursue the one charge for 'interfering with the safe operation of a vessel' and assessed a fine of $9,500."

Raden has previously been in trouble for misusing a laser. In July 2015, Raden and his friend Dillon Reisman, 27, were aiming a laser into house windows in Langley, Washington, in order to “cause alarm to anyone trying to sleep.” When confronted by police, Raden repeatedly aimed the laser beam into an officer’s face. Felony charges were not filed until November 18 2015.

In yet another incident, police said Raden was accused of using a laser and acid as weapons.

From the Chronicle, the San Juan Islander and Ars Technica. The original LaserPointerSafety.com story about the incident is here; an updated story with news about Raden’s arrest and the Coast Guard penalty is here. Additional details of Raden’s previous run-ins over misusing lasers can be found in an April 11 2016 HeraldNet story.