proviso

Alex and the band capitulated, with the proviso that the video would be free of gimmickry.

Yet technological rule changes for this year's competition have reduced crew sizes from 11 people to eight, but with the proviso that any body part can now be used to create power.

Mangold told Rolling Stone the actors did their own singing - with the proviso that he could fix anything necessary in post-production.

Others have been allowed to continue on the proviso they remain peaceful.

One specific criticism of Consumer Watchdog revolves around a unique proviso of Proposition 103.