Under national taxi operational service benchmarks, what is the rule regarding the driver placing personal items, clothing, or thermoses inside the passenger compartment?

1. Drivers may pile personal jackets and snack boxes across the front passenger seat
2. Drivers must not place personal clutter, blankets, or food containers on passenger seating areas or the dashboard, keeping all passenger spaces clean and unobstructed
3. Drivers can use the rear footwells to store personal spare parts and mechanical tools
4. Drivers may dry laundry on the rear parcel shelf under the back window