The risks are big for Texas Democrats — from $500-a-day fines, to extradition, to the more unlikely scenario of Abbott replacing them with hand-picked legislators, to facing civil arrest for violating the Legislature’s rules. They do not, however, face any civil or criminal charges and can only be forced back into the Capitol to take votes.

It's not illegal to break quorum, but Texas House Democrats may face 'civil arrest' for leaving the state to avoid a vote.