The last measure used by the pressure groups issuing a condition to be satisfied within a stipulated time is called

The last measure used by pressure groups that involves setting a condition to be met within a specific timeframe is called an "ultimatum". An ultimatum is a final demand or condition that is presented as the last option by a pressure group to achieve their desired outcome. It is often used when other methods like lobbying or dialogue have failed to yield the desired result. The ultimatum usually comes with a threat of action or consequence if the condition is not met within the specified timeframe. For example, a pressure group advocating for better wages for workers may issue an ultimatum to the management of a company, demanding a pay raise for workers within a certain timeframe. If the company fails to meet the condition, the pressure group may resort to more aggressive tactics like strikes or protests.