megaphone icon loop Animation video transparent background with alpha channel.
Dead End No Turn Around sign in downtown 4k
African American man showing forefinger raised, attention sign on black background. Guy holding hand up close-up.
A sign on the sidewalk at a convention center warns people that this is a "high transmission" area for COVID-19. The CDC again required face masks when the delta variant surged in 2021 in certain areas.
Check engine light symbol that pops up on dashboard when something goes wrong with the engine. Amber blinking engine failure indicator light Flashing engine management light.