Fieldwork dates: 2 June 2020                        - 3 June 2020
                    
                    Data from: Great Britain                    
                    Results from:
                        
							1 poll                        
                    
                
| Fieldwork end date  Pollster  | 
							                                
									3 June 2020                                     Poll by YouGov  | 
							                        
|---|---|
| Not his fault at all | 38% | 
| His fault to a small extent | 15% | 
| His fault to a moderate extent | 12% | 
| His fault to a large extent | 8% | 
| Entirely his fault | 12% | 
| Don't know | 15% | 
If the Brexit transition period is extended past its scheduled end date of December 31st this year, to what extent would you consider this to be the fault of Boris Johnson?
See About these data for possible variations