People buying these tickets originally to put onto resale sites; have gone against the PDC's terms and conditions of sale by doing so; as a result have had their tickets cancelled.
Barry Hearn has praised SeeTickets for their work in helping them get the tickets into the hands of genuine darts fans; that it shows their commitment to helping this cause.
"This news highlights the PDC's continued commitment to ensuring tickets end up in the hands of genuine darts fans," said PDC Chairman Barry Hearn.
"Once again, SeeTickets have helped us clamp down on secondary ticket sales to ensure the William Hill World Darts Championship will be seen by as many genuine fans as possible."
https://twitter.com/OfficialPDC/status/1174973735838728192?s=20