NEW for @nationalobserver.com. The chair of the Toronto Liberal Caucus says even if Building Billy Bishop Airport Act passes as expected, the province “cannot unilaterally change how the airport operates.”

As Ford moves on Toronto's island airport, those fighting the takeover want Ottawa to speak upToronto Liberal MP Julie Dzerowicz says no conversation about the city's waterfront can be had without the city and its council.www.nationalobserver.com