Leads to frequent breakdowns
							                                
                                        
                                    
							                        
                    
                            Only affects cleanliness
							                                
                                        
                                    
							                        
                    
                            Causes delays in schedules
							                                
                                        
                                    
							                        
                    
                            Increases the risk of theft and damage
							                                
                                        
                                    
							                        
                     
	 
	