Copyright law is fundamentally a “tug-of-war” between creators and users, and copyright legislation strives to strike the right balance between the two.[119] Achieving the optimum balance can be difficult. Parliament has enacted pro-user amendments to liberalize the Copyright Act in various ways: it expanded “fair dealing”; enabled consumers to engage in a variety of activities with respect to protected works, such as format-shifting or time-shifting, without infringing copyright; codified the “notice-and-notice” regime; and treated non-commercial infringement less harshly than commercial infringement for the purpose of statutory damages. However, the true impact of these amendments may be limited given that Parliament also enacted robust protections for digital locks, which could have the effect of frustrating consumers’ ability to use protected material for non-infringing purposes. As such, perhaps the wisest provision in the Copyright Act is its final one—which requires a parliamentary committee to review the legislation every five years.[120]