Does squatters right still exist in Ontario-Canada?
When was it started and abolished?

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When was it started ... ?

Some time before the reign of Henry I. Adverse possession - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Adverse_possession), or 1763 (if pre-revolutionary French law had no such concept), depending on how you figure it. :)


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When was it ... abolished?

I don't know that adverse possession has been abolished in Ontario.http://activerain.com/action/question/view_question_consumer?question_id=6953

There really is no such thing as squatters rights, The law confused with that is adverse possession.

Adverse Possession Law (http://www.expertlaw.com/library/real_estate/adverse_possession.html)