No give way markings

At this cross road and the next turn towards the local shops there is becoming an increasing amount of near misses as people not familiar with the roads are using the estate. The crossroad is on a daily basis missed and near misses occurring. Cars going too fast as speed limit signs missing from the a4500. As the estate is 15 years old I feel that all this is well overdue and someone will get injured or killed soon. I have raised this crossroads with the local councillors with no response. All road markings are missing in this part of the estate with cars going incorrectly down the one way section to the a4500 on a regular occasion.