On high-level bridges
							                                
                                        
                                    
							                        
                    
                            On country roads
							                                
                                        
                                    
							                        
                    
                            In roadworks
							                                
                                        
                                    
							                        
                    
                            In built-up areas
							                                
                                        
                                    
							                        
                     
	 
	