Under GB/T 22485-2021, when approaching the passenger's destination, what is the driver's standard arrival communication protocol?

1. Slam on the brakes without speaking and point at the meter
2. Notify the passenger of arrival in advance, confirm the exact drop-off spot, pull over safely to the curb, stop the meter, and read out the meter fare clearly
3. Demand the passenger pay before entering the destination street
4. Drop the passenger off in the middle of a multi-lane roadway to save time