IRAC for this case.

Padmapalasaki and Chandrakantha purchase an Indian restaurant from Priya. It is located in Glen Waverly, south east of Melbourne. In order to ensure he does not establish a similar restaurant in the same vicinity, they include a term in the contract that prohibits Priya "owning or managing" a restaurant within a 20 km radius of the restaurant for five years. Advise them whether this term would be an illegal restraint.