A review of proposed amendments to the Edmonds tree code governing trees on private property and a proposal to expand automated cameras in four schools zone locations to ticket speeder around the clock are among the agenda items before the Edmonds City Council at its Tuesday, Aug. 11 meeting. The council initially discussed the idea of expanding the duration the city’s traffic safety cameras — now limited to school hours only — at its budget workshop July 8. According to the council agenda, a traffic engineering analysis — including a recent two-week study — “has repeatedly shown there is significant speeding happening in school zones during all hours of the day and night, creating safety concerns for children, families and other pedestrians and bicyclists in these high-use areas.”