Using the dealer's signature\n\n One way of predicting where the ball might land in a game of roulette is to look for the dealer's signature, also known as sector slicing. This theory suggests that the dealer may hit the same numbers more often due to the way in which they spin the wheel.

A roulette game is strictly random and any hope of actually getting an edge at the game died when the new (now relatively old) computers took over the wheels.

Gambling in Macau has been legal since the 1850s when the Portuguese government legalised the activity in the autonomous colony. Since then, Macau has become known worldwide as the "Gambling capital of the world". It is the only place in China where casino gambling is legal.

At least 19 people were killed and many others are feared dead in a fire at a Cambodian casino, with a rescuer describing how victims hurled themselves from a ledge in a desperate bid to escape the flames.