It doesn't affect you directly migrant workers until you are made redundant from your job then have to go out and seek a new job to support your family and are attending interviews and being offered rubbish money or temporary contracts due to the influx of migrant workers willing to work for a hell of a lot less, this makes it very hard to find a job.
I know this from personal experience, especially if you are not classed as a "skilled" worker or your trade is non existent anymore. I was made redundant from my job a few years back earning around £24k a year plus OT. Then in the job market which had changed significantly due to migrant workers i ended up having to work for £16k a year a massive drop in my earnings. A direct influence of the migrant workforce.
The firm i worked for was at least 60% migrant workers mostly on temp contracts , it was hard to communicate with them in some cases, they were on a lot less than i ffs, if anyone left that was permanent they were replaced by another temp migrant and so it went on and on. I made some good friends with some of the migrant workers so i'm not a Bigot or Racist.Now the firm is closed also and relocated to the Far East.
What annoys me more about the issue is the attitude of employers nowadays "well thats whats on offer take it or leave it i'll just get a migrant in cheaper". I have moved onto better things now but i really feel for married men with families to support in the job market facing the prospect of appalling salaries to support thier families on because the jobs just aren't there anymore.
No doubt i'm a Nazi now,as apparently you can't make a view on immigrants or anything else considered not PC.