The immigration system is still a subject of debate, showing that the UK is bad at enforcement and even worse at sticking to its own rules.
The constant remarks about changes to it can be seen as a forcing of errors, a last resort approach that’s the best of the worst ideas.
The push for more regulation – and ideas – isn’t the same as keeping our interests squarely in view. It won’t work if we keep changing our minds on it after every election.