1.   But just as the security net began to tighten in the grounds of the Palace of Holyroodhouse in Edinburgh yesterday a group of Japanese tourists made an unscheduled appearance.

2.   But then Gingrich made an unscheduled appearance and asked for the floor.

3.   For his part, Gore announced he would return to California early next week to make previously unscheduled appearances.

4.   In the afternoon, in an unscheduled appearance in the White House briefing room, Clinton was again direct.

5.   Throughout the weekend, Clinton and Blair joined forces in a series of unscheduled appearances to champion the Northern Ireland peace agreement.

6.   A few minutes later, Schilling made an unscheduled appearance at the news conference and made the situation sound a lot more settled.

7.   At noon, John Paul made an unscheduled appearance at his window overlooking the square to say a prayer and offer good wishes.

8.   Chirac made an unscheduled appearance as the talks dragged almost an hour past the announced time for their completion.

9.   Peruvian President Alberto Fujimori probably will not meet US President Bill Clinton in Washington because the White House says it discourages unscheduled appearances by heads of state.