31.   The increasingly public squabble emerges at a delicate moment.

32.   The latest confrontation comes at a delicate moment in efforts to restart the stalled peace process.

33.   The jabbing comes at a delicate moment for the government.

34.   The move comes at a delicate moment in the peace process.

35.   But his resignation comes at a delicate moment for the city.

36.   The passing away of the prelate comes at a delicate moment for the Vatican as normalisation talks with Hanoi are deadlocked.