We could all find it much harder to access NHS services, vulnerable people could be put off or prevented from accessing health care that they need, NHS staff will have an additional administrative burden to implement the system. And we don't know if it will really save any money. We should all be worried about what this means for the NHS.
The UK's practice of indefinite immigration detention is a great anomaly, in the context both of the restrictions that the government has accepted on anti-terror detention, and of how pretty much every comparable state handles these things. The UK is unique in Europe in having no time limit to immigration detention and in actually locking people up for years for their immigration status.
I'm trying really hard to remember a time when we could go a whole week without having to have a national moan about "Europe"*. I mean I get it, I really do. All that great food, fantastic culture and nice weather. Not to mention Germany and France's positively infuriating collective predilection for paying people properly and according them proper employment rights.
Can you imagine living with one half of a bread loaf a day? With soy salami instead of meat? With the same pair of grey shoes, clothes and life as the next person? With two hours a day of TV programmes transmitting state propaganda? With being forced to have as many as eight children because contraception was illegal, carrying a jail sentence? Everyday.
I love how excited everyone becomes at Christmas, it has to be one of my favourite times of the year. Amidst the blustering winds, unpredictable downpour, and imminent travel disruption, all that festive spirit really does help make everyone feel a little bit better. But the truth is, I don't actually celebrate Christmas.
The news that an elder from the community has passed away is apart from the deep immediate sorrow an event that causes many to look on the future with some trepidation. Death in this context is so much more than just the passing of an individual. It represents the severing of a link to times and sacrifices that are all too distant for many second, generation immigrants.
Through being shortlisted for the Women of the Future Awards in association with Shell, I have had many interviews where I was asked "And why will you stay in the UK to do this work?" I answered, "Because this is where it all began for me, I'm inextricably tied to this land - you see I was born here, in post-colonial context, a Pakistani."
Researchers have found repeatedly, in multiple studies, that migration has had a range of positive effects on the UK economy. It has boosted Gross Domestic Product; lowered inflation, in turn helping to keep interest rates lower than otherwise; and there has been a significant net gain to the UK budget.