sentences:  New South Wales police said the ban on horse movements could affect crowd control at the APEC Australia 2007 summit where mounted police were planned to be used.Mounted police patrols for APEC were cancelled on 28 August after all NSW police horses were quarantined.By noon on 27 August, police had stopped over 100 people transporting horses in violation of the ban, and plans to bring police horses from Victoria for APEC had been scrapped.