All licenses for the operation of pari-mutuel or totalizator pools shall be revocable at any time, without hearing, in the absolute discretion of the Commission.

38 Del. Laws, c. 62, § ?16; 40 Del. Laws, c. 112, § ?1; Code 1935, § ?5510; 43 Del. Laws, c. 242; 28 Del. C. 1953, § ?363; 68 Del. Laws, c. 84, § ?173(a);