I am not British, I am French, and when I think about a city with casinos, that's definitely Las Vegas, and I think that it would be even more true for the British, who have more ties to the US than the French.
And yes, more Las Vegas than Monaco, even though it is a 2 hour drive from where I live. Monaco is not famous for casinos (plural), it is famous for one particular casino, that is the Monte-Carlo casino.
And if they specified Asia, Macao would have popped up in my mind. As for the "fraud" part, casinos and fraud go well together, at least in popular culture. Which is a bit ironic considering that apparently, the scam businesses took over as casinos closed down during the COVID-19 pandemic.
And yes, more Las Vegas than Monaco, even though it is a 2 hour drive from where I live. Monaco is not famous for casinos (plural), it is famous for one particular casino, that is the Monte-Carlo casino.
And if they specified Asia, Macao would have popped up in my mind. As for the "fraud" part, casinos and fraud go well together, at least in popular culture. Which is a bit ironic considering that apparently, the scam businesses took over as casinos closed down during the COVID-19 pandemic.