It said that Sidewalk received more information than the other parties. On my way here I stopped for coffee, and it took me two minutes to pull up an example from Infrastructure Ontario, which is considered best-in-class in Canada in terms of running complex P3s. It gives individual bidders differential information on complex bids, because you want them to account for different business models. It's not considered preferential treatment.
They do it a little differently from the way Waterfront did it, in terms of holding confidential meetings with each bidding party to let them ask those questions, so it's on the record and you know what's in and what's out. Perhaps Waterfront could do that in the future to provide a steadier process, but nowhere has anybody said that with this RFP there are legal grounds to throw it out.