Posters were posted on lampposts and bus stops in the suburb . They were Muslim that Islam was ' only real workable solution ' for UK . Cardiff police has begun distributing the graffiti dubbed ' chilling ' by police .
Posters were stuck on lampposts and bus stops in Grangetown suburb . They told Muslim electorate Islam was 'only real workable solution ' for UK . Cardiff Council has begun removing the posters dubbed 'chilling ' by locals .