Start by tying a clove hitch around the spar or pole. Now, tuck the working end under the standing part of the original clove hitch. The clove hitch is a type of knot. The additional friction from the clove hitch increases the security of this knot. Knots, such as the clove hitch and half hitch, are used for rope line terminations. Two successive half hitches tied around an object makes up the common clove hitch. Similarly, a slippery hitch is a slipped clove hitch. A clove hitch is two successive half-hitches around an object. It is effectively a clove hitch with an extra initial turn. With certain types of cord, the clove hitch can slip when loaded. The slippery hitch is effectively a clove hitch finished with a slipped loop. The Clove hitch represents the department's expertise in carrying out rescue work.