A red barrier and a sign banning the entrance of a narrow road to the forest

chris.west

A close-up shot of a stop sign on a vehicle barrier at the entrance to a car park, with "no pedestrians" written on it also

reece.downey

A selective focus shot of a stop sign in front of a forest entrance

jonathon.young

A closeup shot of " a danger keep out of contaminated area" sign

amelia.martin

The metal traffic barrier on the road with trees in the background

mirco.vacca

A vertical shot of a steel road barricades on a narrow road in a rural area during daylight

miyamoto.akira

A vibrant red and white sign with bold lettering, reading 'restricted area'

jahmal.francis

A vertical of a metal red sign with "WRONG WAY" written on it against the greens

amelia.martin

A wide shot of a train track near an asphalt road surrounded by green trees in Auckland, New Zealand

philip.armitage

A closeup shot of a red closed sign on a black metal fence

nathan.sugg

A vertical shot of a narrow path in a gloomy forest littered with fallen red leaves in the autumn

rangegrizz_raw_hunter

A low angle of a Stop road sign near a tropical park

kevin.eilenberg

Osaka, Japan- 28 Nov, 2019: A red bicycle is parked against the wall in Osaka, Japan

tang.yann.song

A landscape view of the park like grounds in a farm. Otaki, New Zeala

philip.armitage

A wild boar running along the road next to two road signs warning of the presence of wild boars at entrance of the urbanization in the mountains

jordi.pastor.zapata

A closeup shot of a red wall with a round bicycle sign. Perfect for a bicycle piece.

jürgen.muß

A closeup of a do not enter sign

amelia.martin

A closeup shot of red River Access Sign on the street with trees in the background

eli.wilson

Entrance into national park, on mountain Kozara, forest in autumn, trees with colorful yellow, orange, red, brown, green, leaves, near city Prijedor

sasa.antic

A red traffic sign with 'stop' on it on the road with bare trees in the background

jurica.tomic

A blue metal gate with a 'CAUTION' sign with the port in the background, Athens, Greece

rain28

A danger sign in the forest with the trees and the cloudy sky in background

veronica.todaro

Entrance of a car parking garage with signal lights and a blank sign

joachim.kuester

Poison Oak warning sign in public park, wooded area in Seattle, Washington

nicolekandi