If you happen to be too lucky while placing a bet or gambling, the person can simply say ‘no you’re not entitled to the money’. That is simply the law in Ireland”. https://www.thejournal.ie/court-gamblers-not-paid-d1-casino-...
The hilarious thing is that if a Betting Company allows you to beg on margin/credit, then they can't subsequently sue you for the money either https://www.algoodbody.com/insights-publications/high-court-...