I felt compelled to also report this issue.
I live on Onslow Road the speeding over the speed bumps is a real issue. The speed bumps are so small drivers largely ignore them and are able to travel over them at high speeds. From the no entry end (that drivers enter through) there is absolutely no indication of speed bumps at all. It causes a lot of unnecessary traffic noise (thumps over the speed bumps and hoons driving down the road at high speeds and is also a danger risk for children at the early childhood center and schools located at on Onslow road. I totally agree that closing off the no entry end of Onslow Road and making it a no exit would resolve all these issues.