Final answer:
Employers do need to have rescue procedures in place in the event of a fall to ensure the safety of employees and minimize the risk of serious injury or fatality.
Step-by-step explanation:
The answer to the question is a. True.
Employers do need to have rescue procedures in place in the event of a fall. This is because falls are a common hazard in many workplaces, particularly in industries such as construction or roofing.
Having rescue procedures in place is important to ensure the safety of employees and to minimize the risk of serious injury or fatality.