(a) if the claim is 6[ preferred] in respect of the death of a workman resulting from an accident which occurred on the premises of the employer, or at any place where the workman at the time of the accident was working under the control of the employer or of any person employed by him, and the workman died on such premises or at such place, or on any premises belonging to the employer, or died without having left the vicinity of the premises or place where the accident occurred, or