Question: When was the last time minimum wage increased in ontario?
Disambiguated questions and answers: question: When was the last time minimum wage increase passed in ontario?
When was the last time a minimum wage increase in ontario went into effect?
answer: 2018
June 7, 2018
January 1, 2018
Natural Questions answer: January 1 , 2018 (from the Wikipedia article "Minimum wage in Canada")