The analysis is as follows:
1. The "Traffic Police Road Duty Law Enforcement Work Regulations" clearly stipulates that "when investigating and punishing speeding violations, the traffic police should set up a warning 200 meters in front of the speed measuring point. The distance between signs, warning lights, speed measuring points and investigation points shall not be less than 200 meters.
2. Notice of Traffic Police Road Duty Law Enforcement Work Standards - Article 70 of Gongtong Zi No. 200858. Regulations: Luminous or reflective warning signs and warning lights must be placed at least 200 meters away from the duty point, and safety protection equipment such as deceleration warning signs and reflective cones should be installed at intervals.
Extended information
p>Logo and trademark:
(1) Identical or similar to the country name, national flag, national emblem, military flag, medal of the People's Republic of China, and the same specific place where the central state agency is located The name of the country or the name or graphics of the landmark building are the same;
(2) The name, national flag, national emblem or military flag of a foreign country is the same or similar, except with the consent of the government of that country;
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(3) Identical or similar to the name, flag, or emblem of an intergovernmental international organization, except with the consent of the organization or if it is not likely to mislead the public;
(4) Same as the name, flag, or emblem indicating the implementation of control , the same or similar official signs and inspection marks to be guaranteed, except those authorized;
(5) The same or similar names and signs as "Red Cross" and "Red Crescent";
(6) Nationally discriminatory;
(7) Exaggerated and deceptive propaganda;
(8) Harmful to socialism Morality or other adverse effects.
Place names of administrative divisions at or above the county level or foreign place names known to the public shall not be used as trademarks. However, place names with other meanings or as components of collective trademarks or certification trademarks shall not be used as trademarks. Exception; registered trademarks using place names will continue to be valid.
Baidu Encyclopedia: Logo