On the second part, because of the mathematical link between the revenues generated and the rebate, I cannot see very many scenarios where individuals would be worse off. There would be very few scenarios in which that would be the case. It would occur if there were no exports, for all intents and purposes. In that case, the exports part would not be generating any revenues. Given that households would receive 90%, they would pay on a net basis.
I'm sorry; what was the first part of your question again?