At first Fazakerley practised chiefly in chambers as an equity counsel, but as his practice grew he began to appear not only in the equity court, but in the courts of common law, mostly to argue questions connected with
conveyancing and the transfer of
real property. Occasionally his knowledge of constitutional law led him to be retained in state trials. Among his cases was the trial of
Richard Francklin, a
Fleet Street bookseller, on 3 December 1731, for publishing in
The Craftsman of 2 January the letter from
The Hague said to have been written by
Lord Bolingbroke. Fazakerley was retained along with
Thomas Bootle for the defence, and, in the words of
Lord Mansfield, 'started every objection and laboured every point as if the fate of the empire had been at stake'. Fazakerley became a Bencher of
Lincoln's Inn in 1736 and was counsel to
Cambridge University from 1738 to 1757. In August 1742 he was appointed recorder of Preston, an office he held for the rest of his life. His politics, however, prevented his attaining the honours of his profession and he never became K.C. ==In politics==