Does age prohibit discrimination against employees based on their age?

The correct answer recognizes that age discrimination against employees is prohibited under Canadian law. Specifically, the Canadian Human Rights Act and various provincial human rights codes protect individuals from discrimination based on several grounds, including age. This legislation aims to ensure equal treatment and opportunities for all employees, regardless of their age, thereby fostering a more inclusive workplace.

Age discrimination can manifest in various ways, such as unfair hiring practices, unjust dismissals, or inequitable treatment in terms of promotions and benefits based merely on an individual's age. The law serves as a safeguard for employees, promoting their right to work in an environment free from bias.

In this context, the other options suggest allowances for age discrimination under various stipulations, which do not align with the protections established in Canadian law. The law is designed to prevent discrimination uniformly, thus applying to individuals of all ages without exceptions for certain age groups or management positions.