David Lammy has said comments by Reform UK's only female MP were "disgraceful, racist language... which belongs in the Dark Ages".
The deputy PM is asked about Reform UK's performance at Kent County Council by Tristan Osborne, who asks Lammy if he agrees that the county "deserves so much better".
He responds: "Reform said that Kent County Council would be the best advocate for what a Reform government would look like.
"They're delivering on the chaos that they promised and on standards in public life."
He then turns to comments made by Sarah Pochin last week, where she said "adverts full of black people, asian people" drive her mad.
She has since apologised for her comments, while party leader Nigel Farage called them "ugly".
But Lammy goes much further.
He says: "The disgraceful, racist language that we heard from a report reform MP last week belongs in the Dark ages and she should be ashamed."
Pochin shakes her head in disapproval as Lammy lambasts her.