51.   The movement has collapsed over the past few years and several senior leaders have surrendered to the government.

52.   The peace process has collapsed over the dispute.

53.   The movement has collapsed over the past few years and several senior leaders defected to the government.

54.   The previous coalition government had collapsed over disputes on social security policy.

55.   The previous coalition collapsed over a dispute on austerity measures.

56.   The previous coalition government had collapsed over disputes between partners on social security policy.

57.   The previous government collapsed over a corruption scandal in November.

58.   The talks later collapsed over the site of further negotiations.

59.   Their coalition is threatening to collapse over the long-unresolved issue of Irish Republican Army disarmament.

60.   The two people were killed when a mud home collapsed over them, the agency reported.