Division 3.4.7.3 United Kingdom Original text. Later amendments are not shown. The update rate of the anemometer shall be 4 Hz or higher. Notes on Division 3 Textual amendments F1 Substituted by Commission Regulation (EU) 2019/318 of 19 February 2019 amending Regulation (EU) 2017/2400 and Directive 2007/46/EC of the European Parliament and of the Council as regards the determination of the CO2 emissions and fuel consumption of heavy-duty vehicles (Text with EEA relevance). ← Division 3.4.7.2 Division 3.4.7.3 Division 3.4.8 →