Has it occurred to you that some employers might be a tad unscrupulous and not comply with the said legislation , there are Christ knows how many illegals in this country who are also working in the economy, albeit the black version.
I accept that, but if there were fewer migrants these unscrupulous employers would employ indigenous individuals to the same effect. My son is 20, has physical and non-physical health problems, and was recently offered a job, which after deducting a 'on job training fee' paid 58 pence an hour.
Frankly I'd rather that job go to a Lithuanian.