Switch your headlights to full beam before overtaking
							                                
                                        
                                    
							                        
                    
                            Flash your headlights before overtaking
							                                
                                        
                                    
							                        
                    
                            Wait until you've overtaken before switching your headlights to full beam
							                                
                                        
                                    
							                        
                    
                            Leave your headlights on dipped beam after you've overtaken