Yes. A fence or wall at least four feet high must enclose the outdoor activity space unless you meet one of the following:
  (1) Your operation is located at a public school facility operated by the local independent school district; or
  (2) The only children using the outdoor activity space are five years old or older.

Source Note: The provisions of this §744.2953 adopted to be effective September 1, 2010, 35 TexReg 7469; transferred effective March 9, 2018, as published in the Texas Register February 16, 2018, 43 TexReg 909