According rules 2004, section 29 (c) : "...A limited number of toilet/change of attire breaks may also be allowed, IF THIS IS ANNOUNCED IN ADVANCE OF THE EVENT." HA-ha-ha-ha !!! I'm dying !!!! What does it mean ? So if it is not announced in advance it might be not possible to go to toilet at all ? I'm sorry that touching such a personal thing, but there are a lot of people who go to toilet more frequently than others. This is some kind of side effect of psychological stress during a match. I'm not talking about the quantity of liquid they drink during matches. So how to be with the "limited" number ? If say limit is 2 times, but I want 5 times for 30 seconds each ? What to do, to kill in yourself desire. Or to forget about match and wait till it's end ? And if suddenly you want say for 15 minutes, something went wrong say after banana with your stomach ? Ha-ha-ha !!!