There are two main Daycares,  one day care has two locations across the street from each other on East 34 street and Ave S in Marine park Brooklyn 11234.  So many people, parents, teachers and just neighborhood people have tried to contact the city to install a stop sign. They take the children back and forth multiple times a day and the cars do NOT stop!!!  Cars fly down the ave; there are stop signs all over the neighborhood 1 block from each other are popping all over the neighborhood, WHY can't they put one up before there is a tragedy. There are NOOOOO stop signs toward this this end of the ave and you also have a park right there. This is a constant worry for all the parents. PLEASE PUT A STOP SIGN UP ON AVE S and E34 street !!!!!!!! These are our children!!! They cross toddlers 6 kids to 1 teacher crossing like ducks.