改革運動
An opinion poll released in July 2017 suggested the party was the most popular party in Wallonia at the time, with 25% of respondents indicating they intended to vote for the party. The second-most popular party was the Mouvement Réformateur, part of the governing coalition, with 23%. The poll indicated that the Workers' Party would win 26 seats in the Belgian Chamber of Representatives if the next federal election were held immediately, putting it in tied first place with the Flemish N-VA.