Security system

A security system providing a barrier above a ground level, the security system comprising:

• a first support element extending in a first direction;
• a second support element extending in a second direction, the first support element and the second support element being substantially flat elements, and being arranged below ground level;
• an elongated carrier element extending in a third direction, the third direction being transverse to the first direction and the second direction,
• wherein the first support element and the second support element are attached to a lower surface of the elongated carrier element to provide support for the elongated carrier element, both the first support element and the second support element extending away from the elongated carrier element on opposite sides of the elongated carrier element, the elongated carrier element being substantially box-shaped, and having a carrier thickness being a distance from the lower surface being attached to the first and second support elements to an opposite upper surface of the elongated carrier element, a carrier width being transverse to the carrier thickness, and a carrier length along the third direction, the carrier length being transverse to the carrier thickness and carrier width, the elongated carrier element being arranged below ground level;
• wherein the first support element, the second support, and the elongated carrier element are covered by at least one cover material;
• and
• at least one elongated stanchion extending upwardly from an upper surface of the elongated carrier element from a point below ground level to a point above ground level,
• wherein the at least one stanchions is removably attached to the elongated carrier element.