a summo remedio ad inferiorem actionem non habetur regressus, neque auxilium

/ey ssmow r3miyd(i)yow sd infiriyoram sekshiyownsm non hsbiytar ragresas, nekwiy ogzil(i)y3m/

From (after using) the highest remedy, there can be no recourse (going back) to an inferior action, nor assistance (derived from it).

A maxim in the old law of real actions, when there were grades in the remedies given; the rule being that a party who brought a writ of right, which was the highest writ in the law, could not afterwards resort or descend to an inferior remedy. 3 Bl.Comm. 193, 194