You are driving a car and, while travelling, have decided to change lanes to the left. When performing such a manoeuvre, you must:

• 1Turn on the left direction indicator.
• 2Look in the left rearview mirror and make sure that it will be safe and will not create obstructions or danger for other road users, while monitoring "blind spot" of the car.
• 3Give way to vehicles travelling in the same direction in the lane into which you intend to change lanes.
• 4Perform all the actions indicated in answers 1, 2, and 3.
• 5Perform only the actions indicated in answers 1 and 3.