In particular, they have campaigned strongly against immigration to the island, particularly from England.
Though he campaigned strongly on issues of social justice, he remained little known until 2002.
He campaigned strongly for a ban on alcohol at city beaches, which was passed by voters in 2008.
Labor campaigned strongly on the disunity among the opposition parties.
She campaigned strongly for women's and children's rights, and opposed political corruption.
Wallace campaigned strongly by expressing his opposition on integration and a tough approach to crime.
One of the issues he campaigned strongly against was the building of a stand-alone arts complex in the city.
The PM campaigned strongly in favour of a "yes" vote.
The opposition parties campaigned strongly to defeat the referendum.
Despite having no opponents President Guelleh campaigned strongly in the run up to the election.