Prohibition sign “No photography allowed”
As a rule, you are not allowed to take photographs in museums and exhibitions, cinemas and theaters, in churches and cathedrals, or even next to private property. To indicate this prohibition, the sign “No photography allowed” is used. It is made of aluminum or foil and can have a diameter of 100, 200 or 315 mm. The prohibition sign corresponds to DIN EN ISO 7010, P029.