‘An application may be made to the appropriate tribunal for a determination whether a service charge is payable and, if it is, as to- (a) the person by whom it is payable, (b) the person to whom it is payable, (c) the amount which is payable, (d) the date at or by which it is payable, and (e) the manner in which it is payable.’
“In my judgment there is no justification for implying any restriction into the entirely general words of section 27A of the 1985 Act. In some cases, one may suppose, the applicant for a determination under that section as to the proper amount of service charge payable will be the party who is liable to pay the service charge, the subject of the challenge, and the respondent to the application will be the party who is seeking to levy it on the applicant; but there is no reason why this will inevitably be the case. … As to possible abuses of process the leasehold valuation tribunal has ample powers to regulate its own procedures, including power to strike out vexatious or abusive applications.”