Did the warren court exceed its boundaries in issuing some of its decisions during the 1960s?

Yes the Warren Court did exceed its boundaries in issuing some of its decisions during the 1960s. For example the court gave its decision regarding women suffrage and it was not taken well by many women of that time. Many women were forced to suffer the consequences of the decision given by the Warren Court in regards to women's suffrage. 

He would most likely post his laws in the city market