Of course, an increase in postal density would require a reduction in the quality of service that may not be compatible with the way universal service obligations are defined in a country.
An increase in postal density would mean service quality would also go up.
mnli hypothesis: An increase in postal density would mean service quality would also go up. premise: Of course, an increase in postal density would require a reduction in the quality of service that may not be compatible with the way universal service obligations are defined in a country.