51.   Both men were being held by Canadian authorities pending extradition proceedings, authorities said.

52.   Both were taken to Mexico City, where a judge will complete the extradition proceedings.

53.   But agents immediately brought him to Mexico City to face the extradition proceedings.

54.   But Bow Street Magistrate Graham Parkinson, who handles extradition proceedings, said Tuesday he now wanted Pinochet to be brought to the court.

55.   But Deputy Judge Michael Hartmann, while accepting there could be double jeopardy involved, said Hong Kong courts hearing extradition proceedings had no jurisdiction over such a plea.

56.   But officials say if it can be established that offenses had been committed in Singapore, further prosecutions, preceded if necessary by extradition proceedings, could follow.

57.   But the government said it planned to begin extradition proceedings in various cases as soon as Monday.

58.   Calvi-Diaz was being held in Mexico City pending extradition proceedings.

59.   Chile claims England trampled on its rights by arresting Pinochet and allowing Spain to begin extradition proceedings.

60.   Court orders Barings futures trader Nick Leeson detained for extradition proceedings.