At 7.10pm, a 14-year-old boy was walking on Holmdale Terrace, N15, when he was approached and assaulted without warning, sustaining no lasting injuries.
At around 8.30pm on Stamford Hill, at the junction with Colberg Road, a 64-year-old man was struck in the face. He suffered facial injuries and fell to the ground, breaking a bone in his foot. He was taken to hospital for treatment and was later discharged.
Officers have also been informed of a fourth and fifth victim who have yet to contact police. Efforts to speak to them are ongoing.