Latest Greyhound News DERBY SOLD TO ALL TRP CONTRACTED SHOPS SHARE ON: Greyhound Star — May 23, 2019 On the eve of the Star Sport/ARC/LPS Derby first round, ARC have confirmed that the event is to be screened to its entire TRP customer base, ie the betting shops of Ladbrokes Coral, William Hill, Betfred, Paddy Power and the independent bookies.