Speed up to pass through quickly
							                                
                                        
                                    
							                        
                    
                            Slowly and carefully, be prepared to stop
							                                
                                        
                                    
							                        
                    
                            At the regular speed limit
							                                
                                        
                                    
							                        
                    
                            Only slow down for visible obstacles
							                                
                                        
                                    
							                        
                     
	 
	