 Nigel Owens is a respected international referee |
As part of our Six Nations coverage this year we are giving you the chance to question two top referees about the laws of the game.
Welsh referees Nigel Owens and Hugh Watkins have a wealth of experience officiating the game at the highest level.
Hugh has been a professional referee for five years, serving as a touch judge and video referee in previous Six Nations.
And Nigel also has five years of professional experience, officiating in two international Test matches.
If you would like to contribute, please send us your question using the form at the bottom of this page.
We will publish their answers on each Tuesday after a Six Nations weekend.
The BBC may edit your comments and not all emails will be published. Your comments may be published on any BBC media worldwide.