Does this road sign warn of the beginning of the stretch of road where the average speed is controlled and recorded by a stationary recording device?

Description

Regulation of the Minister of Infrastructure and the Minister of Internal Affairs and Administration of July 31, 2002 on signs and signals (Journal of Laws 2019 item 2310 as amended) § 60b.2

Explanation

Correct answer: Yes

The sign visible in the final part of the video is D-51a 'Average speed check', which features a symbol of two recording devices. According to § 60b para. 2 of the regulation, this sign indicates the beginning of a road section where average driving speed is monitored and recorded. This means the system calculates your speed based on the travel time between the entry and exit gantries.

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