The commission must be satisfied that—
(a) the things required by sections 169 , 171 and 172 were done, and, in particular, the terms of the proposed bargaining instrument were explained in a way that was appropriate having regard to the persons’ particular circumstances and needs; and
(b) the employer did not coerce, or attempt to coerce, an employee—(i) not to make a request mentioned in section 171 (2) (c) ; or(ii) to withdraw the request.