11.   Elias said important foreign visitors are required by protocol to meet the mayor of Jerusalem and that this has been the custom for years.

12.   Important foreign visitors are required by protocol to meet the mayor of Jerusalem, Elias said, and this has been the custom for years.

13.   Officially, his three-day visit to France comes at the invitation of UNESCO, and thus protocol did not require a high-level airport welcome.

14.   The protocol does not require that countries hand over information about individual cases or that complainants be identified.

15.   The protocol does not require, however, that countries hand over information about individual cases.

16.   Protocol requires the queen to greet visiting heads of state.