Division 1 DEFINITIONSF1 United Kingdom Repealed Original text. Later amendments are not shown. 1.1Field of vision 1.2Reference point 1.3Semi-circle of vision 1.4Masking effect 1.5Sector of vision 1.6Swept area of the windscreen wipers Annotations Textual amendments F1 Repealed by Regulation (EU) No 167/2013 of the European Parliament and of the Council of 5 February 2013 on the approval and market surveillance of agricultural and forestry vehicles Text with EEA relevance. ← Division FIELD OF VISION Division 1 Division 1.1 →