Druim Samhraidh understood to have tested positive for anabolic steroid after winning at Ballinrobe

Six jockeys each get six-day bans for use of the whip under controversial new regulations

No IHRB action taken over Some Neck’s Galway Plate withdrawal

Irish racing’s regulatory body tender for four-year commercial package

First high-profile test of new whip rules at Irish Grand National

IHRB confirms 26 per cent increase in whip offences in 2018

Dylan Robinson gets three-year suspension for positive cocaine test

Move comes after five riders tested positive for cocaine in Ireland last year

Move comes following a review by Irish Horseracing Regulatory Board

Irish Horseracing Regulatory Board says drug testing on studs to begin later in 2019

Irish Horseracing Regulatory Board confirms it is to take tougher stance

Two more jockeys received bans for positive cocaine tests on Thursday

Stewards decided not to hold enquiry into Ilikedwayurthinkin run at Fairyhouse

Star mare Apple’s Jade in pursuit of Hatton’s Grace Hurdle hat-trick

Racing’s ruling body will meet with the Merrion Property Group next week

Trainers, vets and stable staff to be briefed on the dangers of using prohibited substances

On-the-spot rearrangement of races rather than cancelling meetings now under review

Horse Racing Ireland board to examine new anti-doping policy on Monday

But regulatory body indicates it will sign up, and says stiffer penalties likely for steroid use

Tim Brennan is alleged to have given inside information to his brother in order for him to bet against Faugheen