A Fort Worth lawmaker’s sit-in on the Texas House floor picked up steam late Tuesday as fellow Democrats flocked to her side for the second night of her round-the-clock vigil after she refused to allow a state trooper to shadow her until the chamber could vote on a new congressional map.

The Texas House of Representatives is expected to vote Wednesday on a Republican-proposed redistricting map after Democratic lawmakers returned to the state this week. One lawmaker, State Rep. Nicole Collier,