Section 388
SEC. 388. Any land transportation operator or owner of motor vehicle or any other person violating any of the provisions of the preceding sections shall be punished by a fine of not' less than five hundred pesos but not more than one thousand pesos and/or imprisonment for not more than six months. The violation of section three hundred seventy-seven by a land transportation operator shall be a sufficient cause for the revocation of the certificate of public convenience issued by the Board of Transportation covering the vehicle concerned.