Deptford resident Laura Ballard said: "All the lorries have been turning here. Coming on and off site.
"We've had men parking here, who are not supposed to be parking here all through the night, coming back to their vehicles, laughing, shouting, joking, slamming their doors, changing their outfits before going home. It's not acceptable.
"They were told they were not supposed to park here. This has been going on since July or August."
More top news
"All it takes is for somebody to see me - and I could just die, just like that. I could want to go to the shop and not come home."
Before the killing, Peters searched the internet for "serial killers", "treatment of child killers in prison" and "premeditated murder".
Arriva Rail North, Greater Anglia and South Western Railway are all affected.