A union is a group of employees who negotiate with an employer for things like standard pay, benifits and conditions.

Why can’t a business say 🖕 to a union? Because two things will happen, the staff will stop working until the buniness recognise the union or the staff will quit and the business will have to hire new people.

Both of these cause either a loss of revenue while work is not happening or a decrease in productivity while new staff are found and onboarded.