A points-based visa system, 'national priority' for Spaniards in housing and welfare, tougher citizenship rules? These are just some of the possible outcomes of a PP-Vox coalition, which polls suggest is possible following next year's general election.

A points-based visa system, 'national priority' for Spaniards in housing and welfare, tougher citizenship rules? These are just some of the possible outcomes of a PP-Vox…

As immigration dominates the public debate in Spain, the PP-Vox right-wing bloc has crossed an important threshold in the polls for the first time in three years, in turn…