A brain tumor is a mass or growth of abnormal cells in your brain. Many different types of brain tumors exist. Some brain tumors are noncancerous (benign), and some brain tumors are cancerous (malignant).
Hazard symbols or warning symbols are recognisable symbols designed to warn about hazardous or dangerous materials, locations, or objects, including electric currents, poisons, and radioactivity. The use of hazard symbols is often regulated by law and directed by standards organizations.
A pothole is a depression in a road surface, usually asphalt pavement, where traffic has removed broken pieces of the pavement. It is usually the result of water in the underlying soil structure and traffic passing over the affected area.
Handicap parking signs are designed with bright colors and pictograms to clearly identify accommodations for those with disabilities or special needs.These are the most common assigned colors in the majority of states. Red placards are for people with temporary disabilities and are issued as temporary permits. ... Blue placards are for people with permanent disabilities, such as someone who requires a wheelchair or has lost the use of one or more limbs.
Wet floor signs are used to notify and/or remind people of slip and fall hazards in the immediate area. These hazards include the presence of liquid or other slippery substance on the walking surface as a result of routine cleaning, accidental spills, product leaks, or presence of inclement weather conditions.