*YG and Nipsey Hussle were in the midst of a video shoot for their song “F**k Donald Trump” when the cops showed up and shut the ‘ish down.

According to TMZ, LAPD thought things were getting out of control on the set, as they rolled up on a crowd of extras shouting, “F**k Donald Trump!”

Per TMZ:

Witnesses tell us about 100 people fell in behind the rappers while they shot the video Sunday in South L.A.

Cops responded in riot gear … and quickly shut down the shoot. Law enforcement sources tell us the officers were responding to a call for cars cruising the streets and the crowd that had gathered to watch. We’re told LAPD had no idea it was a music video shoot.

Sources on set tell us Nipsey and YG got plenty of footage before cops moved in, so … the music video’s not in jeopardy.