51.   The achievement of these aims imposed certain restrictions on the methods used during this stage of the field research.

52.   The authorities placed strict restrictions on diamond exports.

53.   The climate of deregulation made it necessary to remove restrictions on the ability of building societies to compete in financial Markets.

54.   The earlier restrictions on currency exchange have now been restored.

55.   The emergency import restriction on cultural artifacts from El Salvador has been extended for another three years.

56.   The first will aim to remove restrictions on where the funds can invest, and who can manage them.

57.   The government recently tightened restrictions on police use of firearms.

58.   The Home Secretary placed travel restrictions on supporters with convictions for violence.

59.   The number of deals will grow as the finance ministry eases restrictions on raising capital offshore.