“And whereas it is expedient to abolish the personal performance of statute service, and the levying of the conversion thereof in money, or any assessment in lieu of such conversion, as a poll tax: Be it enacted, That from and after this present year 1845, it shall and may be lawful for all such trustees, at a general meeting assembled, if they shall think fit, to order and direct that in any county or district of a county all such performances of statute service, and all such levying of conversion and assessment in lieu thereof, shall cease and determine.”