Godolphin trainer Mahmood Al Zarooni could lose his training licence when he faces a disciplinary panel of the British Horseracing Authority tomorrow.
Yesterday, he admitted making "a catastrophic mistake" after 11 of his horses were found to have contained traces of anabolic steroids.
The 37-year-old has officially been charged with rule breaches related to prohibited substances, duty to keep medication records, and conduct prejudicial to racing.
The hearing will be held at 2.30pm at BHA headquarters in London.
More top news
The two leaders draw criticism on various fronts after Friday night’s televised Q&A.
The Royal Philharmonic Orchestra has also parted company with Andrew who had served as patron.
Under-18s who cannot yet go to the polls are joining celebrities in the call to get adults concerned by climate change to register before No