Law enforcement received a call around 2:49pm on July 18th after reports of a domestic incident on the North Grand Island Bridge, along the I-190, going towards Niagara Falls.The 911 caller told dispatch that the parties – a man and woman – recently separated. The male was chasing the woman up the bridge. It is unknown if the male party was arrested.After another weekend marked by large fights and growing public safety concerns, Buffalo officials are taking unprecedented steps aimed at restoring order in the city’s busiest nightlife district. Mayor Sean Ryan announced on Thursday that Chippewa Street will be closed to vehicle traffic this weekend as the city rolls out new crowd-control measures designed to curb violence that has repeatedly erupted outside bars and nightclubs.Law enforcement received a call around 1:21pm on July 18th after reports of menacing with a weapon on 21st and Niagara Street in Niagara Falls.The 911 caller told dispatch that there was an adult male chasing small young girls with a machete. He was going down 22nd between Ferry and Niagara Street. Law enforcement arrived at Frenchy’s on Niagara Street and located the male who was taken into custody within minutes of the initial call. No further information is available at this time.