Street name post

Hi, Not sure if your the right team but on battle close off of Whitley crescent the street sign on the corner of my driveway is being used by kids at night sitting on it and leaning on my cars and hanging around it’s very off putting with small children and have asked a few times not to sit on it is there a way you can move the sign forward closer to the road or remove it as there is 2 signs I’m concerned that they will damage my cars and I feel I can not leave the children’s windows open with what is said and feel unsure what could happen if this left I really hope to hear soon many thanks