Division 4.4 Operating rulesF1 United Kingdom Repealed Original text. Later amendments are not shown. 4.4.1Execution of works 4.4.2Notices given to railway undertakings 4.4.3Protection of workers against aerodynamic effects Annotations Textual amendments F1 Repealed by Commission Regulation (EU) No 1299/2014 of 18 November 2014 on the technical specifications for interoperability relating to the ‘infrastructure’ subsystem of the rail system in the European Union (Text with EEA relevance). ← Division 4.3.5 Division 4.4 Division 4.4.1 →