The Irish Horseracing Regulatory Board can today confirm that the hair and blood samples taken from horses at a premises near Monasterevin, County Kildare, on 9th November 2021 have been analysed at LGC laboratories and reported negative for prohibited at all times substances. As this is part of an ongoing investigation working in conjunction with the Department of Agriculture, Food and the Marine and other agencies, we cannot make any further comment at this time.