East York
In 1998, East York, along with North York, York, Scarborough, Etobicoke and Old Toronto, were amalgamated into the new "megacity" of Toronto. East York's last mayor was Michael Prue who went on to become city councillor for East York, and then a Member of Provincial Parliament for Beaches—East York in 2001. Between 2002 and 2005, the East York Civic Centre's "True Davidson Council Chamber" was used to hold the Toronto Computer Leasing Inquiry/Toronto External Contracts Inquiry.
North York City Centre
The post-World War II period saw the rapid growth of the suburbs of Toronto. To accommodate the growth, the area was amalgamated into Borough of North York and Metropolitan Toronto in the 1950s. The large expansion of Ontario Highway 401, known as the Toronto Bypass, just to the south connected the district further by highway. The area was filled in by the 1960s with residential single-family subdivisions. By the 1960s, some high rise development was occurring, such as a Canadian Government Building at Yonge and Elmhurst Street and the twin-tower Sheppard Centre commercial and office complex at Yonge and Sheppard. The 1970s saw the extension of the Yonge–University line to Finch, connecting the area to downtown Toronto.