Belgium Village Neighbors

Ok, I admit I thought people were being a little touchy about noise until I experienced it myself .12:32 AM SOMEONE JUST PULLED UP ON 40TH STREET BETWEEN CLYBOURN AND ST.PAUL WITH THE BASS ALL THE WAY UP AND JUST SAT THERE. Then I was woken up at 3:00 AM BY SOMEONE DRUNK AND SCREAMING OUTSIDE ON THE SAM STREET.i THINK NOISE BEFORE A CERTAIN TIME OF NIGHT IS EXPECTED IN THE SUMMER TIME BUT AFTER 10 PM ,GET IT TOGETHER.aLSO DOES ANYONE KNOW WHERE WE CAN GET THE SLOW DOWN FOR CHILDREN SIGNS?THERE ARE TOO MANY PEOLE FLYING DOWN 40TH STREET. We already have little to no curb,its danger waiting to happen.