Vehicle manufacturers
							                                
                                        
                                    
							                        
                    
                            Insurance companies
							                                
                                        
                                    
							                        
                    
                            Traffic commissioners and DVSA
							                                
                                        
                                    
							                        
                    
                            Local government bodies
							                                
                                        
                                    
							                        
                     
	 
	