; 124 Stat. 2372), that was committed before August 3, 2010. (b) Defendants previously sentenced A court that imposed a sentence for a covered offense may, on motion of the defendant, the Director of the Bureau of Prisons, the attorney for the Government, or the court, impose a reduced sentence as if sections 2 and 3 of the Fair Sentencing Act of 2010 ( Public Law 111–220 ; 124 Stat. 2372) were in effect at the time the covered offense was committed. (c) Limitations No court shall entertain a motion made under this section to reduce a sentence if the sentence was previously imposed or previously reduced in accordance with the amendments made by sections 2 and 3 of the Fair Sentencing Act of 2010 ( Public Law 111–220