A blue square sign with a diagonal red line crossing over a drone silhouette, indicating no-fly zone for drones.
Schlüsselwörter
drone,
no,
fly,
zone,
prohibited,
forbidden,
restricted,
area,
signs,
symbol,
icon,
warning,
alert,
danger,
caution,
stop,
regulation,
law,
rule,
control,
security,
safety,
surveillance,
privacy,
aerial,
vehicle,
aircraft,
rotorcraft,
unmanned,
remote,
controlled,
flying,
device,
technology,
modern,
electronic,
contraption,
equipment,
machinery,
operation,
activity,
banned,
proscription,
taboo,
veto,
denial
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