Ignore the signs as they are likely outdated
							                                
                                        
                                    
							                        
                    
                            Reduce speed in anticipation of possible foggy conditions ahead
							                                
                                        
                                    
							                        
                    
                            Maintain normal speed until fog is actually encountered
							                                
                                        
                                    
							                        
                    
                            Turn off all lights to reduce glare