I'm too much well acquainted for that!

(c) Regulations and tariff structure

But even if tariffs and quotas are progressively reduced, trade flows may remain low if other trade costs remain high.

Therefore, residential water bills may be very similar, even if the tariff per unit of consumption tends to be higher in Europe than in the US.

Panellists also cited certain principles of good governance and tools, such as appropriate regulatory and tariff structures, which could extend water and sanitation services to poor communities by either a public or private sector provider.