Municipal government of Toronto
On January 1, 1967, several of the smaller municipalities were amalgamated with larger ones, reducing their number to six. Forest Hill and Swansea became part of Toronto; Long Branch, Mimico, and New Toronto joined Etobicoke; Weston merged with York; and Leaside amalgamated with East York. This arrangement lasted until 1998, when the regional level of government was abolished and Etobicoke, North York, East York, York, and Scarborough were amalgamated into Toronto the "megacity". Mel Lastman, the long-time mayor of North York before the amalgamation, was the first mayor (62nd overall) of the new "megacity" of Toronto, which is the successor of the previous City of Toronto.
Niagara, Toronto
The 'New Town' grew slowly and it was not until the Town of York was incorporated as the City of Toronto in 1834 that the 'New Town' grid was extended from Peter Street to as far west as the Garrison Creek creating the 'New Town Extension' with its curved Niagara Street, later extended a block closer to the Garrison Creek with Walnut Street.