The US House of Representatives has voted to expel a Republican congresswoman from two committees over incendiary remarks she made before being elected last November.
Marjorie Taylor Greene had promoted baseless QAnon conspiracy theories and endorsed violence against Democrats.
Before the vote, she said she regretted her views, which included claims that school shootings and 9/11 were staged.
Eleven Republicans joined the Democrats to pass the motion by 230-199.
It means the representative – who was elected in November, representing a district in the southern state of Georgia – cannot take up her place on the education and budget committees.
This would limit her ability to shape policy as most legislation goes through a committee before reaching the House floor. Committee positions can determine the influence of individual lawmakers in their party.
It is highly unusual for one party to intervene in another party’s House committee assignments.