7Place of trial on indictment
A magistrates' court committing a person for trial shall specify the place at which he is to be tried, and in selecting that place shall have regard to—
(a)the convenience of the defence, the prosecution and the witnesses,
(b)the expediting of the trial, and
(c)any direction given by or on behalf of the Lord Chief Justice with the concurrence of the Lord Chancellor under section 4(5) of the [1971 c. 23.] Courts Act 1971.