Separating the lanes
							                                
                                        
                                    
							                        
                    
                            On the left-hand edge of the road
							                                
                                        
                                    
							                        
                    
                            On the right-hand edge of the road
							                                
                                        
                                    
							                        
                    
                            Separating the slip road from the motorway
							                                
                                        
                                    
							                        
                     
	 
	