5.1 A full course of fire at Worlds consists of 50 targets per day over 3 days.
They don't mind ignoring that rule.
4.5 Teams at Worlds must be entered 24 hours before commencement of the first day of competition, and the organisers must post all teams on a notice board at the range. Each senior/sole RGB is entitled to enter one team only per category.
No problem ignoring that rule either.
There are no rules in the WFTF