Which action involves workers protesting outside their workplace to hinder the business's operations?

Picketing is the action where workers protest outside their workplace to draw attention to their grievances and hinder the operations of the business. This form of demonstration is typically organized by employees to express dissatisfaction with working conditions, wages, or other employment issues while attempting to influence public opinion and the management's response.

By standing outside and potentially obstructing access to the workplace, picketers can put pressure on the business, making it more difficult for management to operate as usual. The visual impact of collective demonstration can also serve to raise awareness among customers and the wider community about the workers' concerns.

In contrast, a go slow involves workers deliberately slowing down their work pace without completely stopping, while a strike denotes a complete work stoppage where employees refuse to work altogether. A sit-in is a form of protest where individuals occupy a space to assert their position. Each of these actions can communicate discontent, but picketing specifically focuses on the act of protesting at the business itself with the intent to disrupt operations.