In certain parts of the world roulette tables have a double zero. How many people actually play on these tables I certainly don’t. I have never understood why people do. If you walk in one casino with a double zero why not walk out and go on a table with a single zero you are instantly taking away a bit of the house edge and putting it in your pocket. Another interesting point to raise whilst on this topic is about how many people cover the zero on a roulette table just to take a part of the houses money. I have found that a lot of players do this but none like to really gamble a huge amount on the zero they would rather chuck a lot down on another number on the table. This doesn’t really make sense as any number popping up has just as much chance as any other number yet there is the big difference between the players and the casino, the casinos don’t believe in luck but the players do. Remember this when gambling and it will help your approach. Some would disagree.