On Friday, 17 November, a woman was walking on Sisters Avenue, SW11 at around 4am when she noticed a man following her. As he got close, she began to shout and he ran away. He was in possession of a knife.
The second incident took place on Sumburgh Road, SW12 at around 01:40hrs on Sunday, 19 November. The man approached a woman and grabbed her, but she managed to escape.