My guess: Because they are being monitored via satellite and hidden cameras, and they wanted to build evidence against the cheaters. With the REAL ballots treated with that non radio active isotope, they can trace them anywhere, even in the river one of the cheaters dumped them in.
My guess: Because they are being monitored via satellite and hidden cameras, and they wanted to build evidence against the cheaters. With the REAL ballots treated with that non radio active isotope, they can trace them anywhere, even in the river one of the cheaters dumped them in.