25(2)
Where any benefice becomes void after being held adversely to the right of presentation or gift of the patron of the benefice and a clerk is presented or collated to the benefice by Her Majesty or the ordinary—
(a) the possession of that clerk shall be treated as adverse; but
(b) where the benefice is avoided in consequence of the incumbent being made a bishop, the incumbency of the new clerk shall, for the purpose of subsection (1)(a) above, be treated as a continuation of the prior incumbency.
25(3)
Subject to section 75 of the Land Registration Act 1925, at the expiration of the period prescribed by this Act for any person to bring an action to enforce an advowson the title of that person to the advowson shall be extinguished.