A shock law change means Kiwis travelling to Australia will find themselves struggling to have a bet on their TAB account or watch New Zealand racing.
And in a move that could cost the New Zealand TAB millions of dollars, all Australian-based punters are now banned from betting with our TAB.
The restrictions came into force on Wednesday as the recently-passed Australian Interactive Gambling Amendment Act became law in Australia.
The law was effectively passed so undesirable betting agencies and exchanges operating outside of Australia - particularly the underground Asian-based sites - could no longer offer betting on sport and racing to Australia-based clients.
But the New Zealand TAB, who has close ties to Australia's Tabcorp through its co-mingling and broadcasting agreements, have been caught up in the law.