Property meters are readily accessible, out of ponding areas, horizontal unless designed otherwise, within the property and just downstream of the meter isolating valve; inside buildings an extra isolating valve limits water damage on removal; below-ground meters sit in a drained box with a removable lid; meters are protected from mechanical damage and frost (2003 Section 13).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.