That seems to confirm what the government has also said, which is it did not do such an economic impact assessment. It effectively left it up to your industry to show the harm that would be done. Obviously, they weren't listening; they imposed the tax anyway.
There is one small element, and that is the timing of the implementation of this tax. Neptunus raised the problem of contracts that were entered into before the budget was tabled. Those contracts often have op-out clauses that allow customers to opt out if there's an additional tax imposed. Have you received any assurances from the government that this problem will be addressed?