Add Comment Question: I work the same hours every week, monday to friday, 8 hour shifts, in a manufacturing plant in Ontario. Yesterday at the end of the shift, the management notified the employees that the following shift was cancelled due to computer problems in the office where the orders are processed. There was 16 hrs notice given. There is no contracts or agreements signed at this company. Does Ontario labour law not stipulate that 48hrs notice must be given for shift cancellation or 3 hours must be paid? Thanks Answer: Please refer to the following Ministry of Labour website: https://www.ontario.ca/document/employment-standard-act-policy-and-interpretation-manual/part-vii1-three-hour-rule Should you have any other questions, please do not hesitate to contact us at the number below. Your Comment * Your Email * Your Name * Your City Note, your name, city and email is not displayed on the website. It is used to notify you that we have approved your comment.