Stabilizer system for free-standing portable structure

1) A stabilizer system for a free standing portable toilet structure, comprising:

• a) a portable toilet having two substantially rectangular runners permanently attached at the bottom, one at each end, of the portable toilet;
• b) said portable toilet being structurally strong and capable of being slid on the ground, riding on the flat external surface of the two runners at the bottom of the portable toilet;
• c) said two runners each having an equal sized aperture provided in a metallic insert at substantially equal distance from the front end of said portable toilet;
• d) a master stake having a pointed sharp end and an aperture at the end that is distal from the pointed end having a diameter slightly larger than that of the runner apertures;
• e) said master stake being adapted to be pounded into ground and firmly fixed therein at a depth such that the aperture extends above the ground;
• and
• f) a control arm inserted through the apertures of said two runners and the aperture of said master stake;
• whereby said portable toilet is secured to the ground with the runners contacting the ground, and said master stake and control arm are operative to prevent side to side or front to back movement or tipping of said portable toilet, so that securement of said free standing portable toilet is accomplished without need for external posts or other forms of supports.