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Collection of Prohibited Sign (47)

Looking for Prohibited Sign? Here you will find a carefully collected gallery of free images in high quality. Each Prohibited Sign can be downloaded for school projects, presentations, websites or creative designs. Need a custom image? Try our free image generator. These cliparts are free for personal use. Please read the full terms of use.

Red prohibition sign-a bold red circle with a diagonal slash-indicating "no" or "not allowed" on a black background.
The classic red prohibition sign-used worldwide to signal that an action, item, or area is strictly forbidden.
Red prohibition symbol - a circle with a diagonal slash - indicating "no" or "not allowed" on black background.
The classic red prohibition symbol - instantly recognizable as a universal “no” or “not allowed” indicator.
Red and white sign showing a camera crossed out with text "Cameras prohibited".
This clear visual warning signals that taking photos with any camera is strictly forbidden in the area.
Regulatory Signs | ClipArt ETC
brixton
Red prohibition symbol - a bold red circle with a diagonal slash, universally indicating "no" or "not allowed".
The universal prohibition symbol-red circle with a diagonal line-signals that an action, item, or area is strictly not allowed.
Red prohibition symbol-a circle with a diagonal line-indicating "not allowed" or "forbidden" on a black background.
The standard prohibition symbol: a bold red circle with a diagonal line, used worldwide to indicate something is forbidden.
Red circle with diagonal line over a cigarette, indicating no smoking.
This standard no smoking symbol clearly communicates that smoking is prohibited in the area.
Red circular sign with black bicycle silhouette indicating bicycles prohibited.
A standard "No Bicycles" prohibition sign used on roads, sidewalks, and pedestrian zones.
Red prohibition symbol with white X inside a circle, indicating "no" or "not allowed"
This universal “no” symbol clearly communicates prohibition or restriction in safety, traffic, and digital interfaces.
Red prohibition signs including no smoking, no entry, no fire, no open flames, no flammable materials, no water, and no unauthorized personnel.
A clear visual guide to common prohibition symbols used for safety compliance and hazard prevention in industrial and public environments.
No horse-drawn vehicles allowed: red prohibition sign and outline version
Standard and outline versions of the "No Horse-Drawn Vehicles" prohibition sign used in traffic regulation.
No entry sign with silhouette of walking person crossed out in red circle; text reads "AUTHORISED PERSONNEL ONLY"
A clear, high-contrast safety sign indicating that only authorized individuals may enter the area.
No U-turn traffic sign in color and outline versions
Standard red-and-black no U-turn sign (top) and its monochrome line-art variant (bottom), both indicating prohibited U-turn maneuvers.
Prohibited sign with black heart and IV drip crossed out by red diagonal line, indicating no intravenous fluids or cardiac interventions.
This universal “no” sign indicates that intravenous fluids or cardiac interventions are contraindicated for the patient.
Collection of red prohibition signs including no smoking, no entry, no dogs, and other safety warnings.
A comprehensive collection of red circular prohibition signs used to enforce safety rules and restrict hazardous actions in workplaces and public spaces.
Collection of nine safety and restriction signs including CCTV, no photography, no dogs, staff only, and shoplifting warning.
A comprehensive set of standardized warning and access control signs for public and private premises.
No horn sign - red circle with diagonal slash over black horn icon indicating prohibited honking.
A clear “no honking” traffic sign-red prohibition circle over a black horn symbol-used to enforce quiet zones near hospitals, schools, and residential areas.
Red prohibition sign showing a person pushing a door, indicating "Do Not Push" or "Pushing Prohibited".
This “Do Not Push” sign warns against forcing a door open-often used on emergency exit doors that must be pulled instead.
Red prohibition sign with diagonal slash over a person slipping on a wet floor, indicating "No Slippery Floor" or caution against wet surfaces.
This standard safety symbol clearly prohibits entry or warns of a slippery floor hazard-critical for workplace and public area compliance.
Prohibited use of mobile phones and cameras sign with red circle and slash over icons.
This IS-1105 sign clearly prohibits the use of mobile phones and cameras in restricted areas.
No motorcycles allowed on vehicles sign - red prohibition symbol over motorcycle-on-car icon, plus grayscale version.
This universal prohibition sign warns that riding a motorcycle on top of or alongside a vehicle is strictly forbidden for safety and legal compliance.
A bright pink sign with a black symbol of a rolling pin and a ladle crossed out by a diagonal line, indicating "Any Bashing Prohibited" in white text on a pink background.
"No Bashing Allowed: A humorous prohibition sign featuring kitchen tools."
Red prohibition symbol with black silhouette of a person holding a megaphone and orange starburst, conveying censorship or speech restriction.
A bold visual metaphor for censorship: a red “no” symbol encircling a speaker silenced by authority.
Red prohibition sign with crossed-out fork and knife indicating no food or eating allowed.
This “No Eating” sign clearly communicates that food and drink are prohibited in the designated space.
Red prohibition sign with a black hand and face silhouette crossed out, indicating "no entry" or "stop".
This standard “no entry” symbol warns against unauthorized access or prohibited actions-common in workplaces, public areas, and digital interfaces.
No vehicles with open flames or fire hazards-prohibited sign with car and flame crossed out.
This universal warning symbol means: never bring open flames or ignition sources near vehicles-critical for fuel safety.
No talking or speaking sign with red prohibition symbol over a person and speech bubble.
This universal no-talking symbol indicates silence is required-common in libraries, hospitals, and meditation spaces.
Prohibition sign showing crossed-out rolling pin and spatula with text "Any Bashing Prohibited"
A bright cyan prohibition sign indicating that using rolling pins or spatulas to bash is strictly forbidden.
Red circular prohibition sign with black bicycle icon and multilingual "No cycling" text below.
A standardized no-cycling prohibition sign, featuring a red circle with a black bicycle and translations in five languages for international clarity.
Prohibited sign showing wheelchair user and bicycle crossed out with red diagonal line, indicating no access for wheelchairs or bikes.
This universal prohibition symbol signals that wheelchair users and cyclists must not enter the area-common in restricted zones or non-accessible pathways.
Red prohibition sign over a black-and-white illustration of a person using a mobile phone while driving.
Never use your phone while driving-this universal warning sign highlights the serious risks of distracted driving.
No diving warning sign showing a person diving into water with a red prohibition circle and slash.
This standard no diving symbol warns against diving into potentially hazardous water-always check depth before entering.
Red prohibition sign with black bat silhouette crossed out, indicating bats are not allowed or discouraged.
This universal “no bats” sign helps communicate bat exclusion policies in buildings, caves, or sensitive ecological areas.
No right turn traffic sign in color and outline versions
Standard red-and-black “No Right Turn” sign (top) and its line-art outline version (bottom) for design or regulatory use.
Red prohibition sign with diagonal slash over black silhouettes of people climbing a ladder and using tools, indicating "no unauthorized access" or "do not enter".
This “No Entry” warning sign prohibits unauthorized personnel from entering hazardous or restricted areas-common in construction, industrial, and maintenance settings.
Red prohibition sign with diagonal slash over wine bottle, glass, and chair-indicating no alcohol or drinking allowed.
A universal “No Alcohol” symbol-used to enforce sobriety in public areas, events, and workplaces.
No photography allowed sign: red circle with diagonal slash over camera and film icons.
A universal prohibition symbol showing a crossed-out camera and film strip-clearly communicating that photography is not permitted.
No cell phone sign: classic mobile phone crossed out in red prohibition circle.
A universally recognized symbol indicating that mobile phone use is prohibited in the area.
Red "NO EXIT" sign with prohibition symbol above white text on red background.
Clear, high-contrast "NO EXIT" signage with the international prohibition symbol for unambiguous safety communication.
Red prohibition sign with black silhouette of a walking person crossed out, indicating "No Pedestrians" or "Do Not Enter"
This “No Pedestrians” symbol clearly communicates that foot traffic is prohibited in the area.
Red prohibition symbol with black hand icon indicating "do not touch" or "no access"
This universal “Do Not Touch” symbol warns against unauthorized interaction-common in industrial, medical, and public safety settings.
Red "No Smoking" sign with cigarette and smoke icon crossed out on black background.
This bold red-and-black no smoking sign ensures immediate recognition and compliance in indoor and outdoor settings.
Red prohibition sign with diagonal slash over a black silhouette of a person drinking from a bottle, indicating "No Alcohol" or "Alcohol Prohibited"
A universal “No Alcohol” sign-clear, high-contrast, and instantly recognizable for safety and regulatory compliance.
No smoking sign with cigarette crossed out by bold black X on metallic silver background
This universally recognized no smoking sign uses a bold black “X” over a lit cigarette to clearly communicate prohibition.
Collection of prohibition signs banning dogs, smoking, phones, axes, cameras, flash, water dispensing, and food/drink in restricted areas.
Nine standard “no” symbols indicating prohibited actions-ideal for parks, labs, museums, and high-risk zones.
Red X symbol on black background indicating error, cancellation, or prohibition.
A high-contrast red X icon used to signal errors, cancellations, or restricted actions.
Red "No Smoking" sign with cigarette icon crossed out and text "All smoking strictly prohibited"
A bold red sign with a universal no-smoking symbol and emphatic text to enforce smoke-free zones.