"This is a serious matter which needs to be investigated. That investigation is being considered by GSOC, so it would not be appropriate for me to comment on it at this time.

"I have requested a report from the Chairperson of GSOC, which I expect to receive in the coming days.

"I will say that GSOC has a vital role in upholding confidence in policing in Ireland, and it is incredibly important that public confidence in GSOC be maintained."