to it. No doubt, if, in the exercise of its general jurisdiction, the
Court referred a solicitor's costs for taxation, the rule would enable
_ it to order him to deliver a bill. But it is not expressed in such
a way as to confer upon the High Court the independent statutory
jurisdiction of the Supreme Court to order the delivery of a bill,
much less the powers of that Court relating to the taxation of bills
already delivered. Rules of Court ought not to be construed as
enlarging or conferring jurisdiction or affecting substantive rights.
Many difficulties would ensue if this general principle were neglected
and the rule were read, not as operating only within the existing
jurisdiction of the Court, but as conferring upon both solicitor and
client a new right to taxation in this Court. Under State law a
client may tax his solicitor's bill as of course within a month of its
delivery. Thereafter within twelve months an order may be made
for taxation upon the application of solicitor or client. After twelve
months, or after payment, or the entry of judgment, an order for
taxation may be made only if special circumstances appear. Terms
may be imposed. Payment into Court may be directed. In every
case the solicitor may be restrained from taking proceedings to
recover the costs. Further, where the retainer is not disputed,
judgment may be directed for the amount shown by the certificate
or allocatur. The relations of the solicitor and his client are, apart
from rule 10, governed by these provisions of State law whether
the services for which remuneration is claimed include work in the
High Court or not. But, if rule 10 has the operation contended for,
then although a month has not elapsed and without any order, the
solicitor may tax his bill against his client, and, although twelve
months have elapsed or the bill has been paid and, perhaps, although
_ judgment has been entered, the client may tax the solicitor's bill
'as of course. I attach little or no importance to the inclusion in
the operation of the rule of practitioners admitted to practise in
_ Federal Courts only. It is not clear that they are outside these
provisions of State law, but in any case the general jurisdiction of
this Court is adequate to protect the client.