| Referee | P |  |
 |
 |
P / C |
|---|---|---|---|---|---|
| Bruce Robertson | 1 | 1 | - | - | 1 |
| Nigel Owens | 2 | 1 | - | - | 2 |
| Tim Wigglesworth (Eng) | 4 | 1 | - | - | 4 |
| S Leyshon (Eng) | 4 | 1 | - | - | 4 |
| 5 | 1 | - | - | 5 | |
| Martin Fox (Eng) | 8 | 1 | - | - | 8 |
| Roy Maybank (Eng) | 11 | 1 | - | - | 11 |
| Wayne Barnes (Eng) | 13 | 1 | - | - | 13 |
P = Matches played,
C = Cards .