How many potholes need filling? 😆
I don't think it's as simple as that! It's naive to think that groups of immigrants will simply fill potholes. It requires machinery, equipment, materials, training, supervision, planning, risk assessments, road closure applications etc. Local authorities do NOT have the finances to mobilise something like this. It's down to money, or lack of it, again.
Anyway, machinery is quickly replacing manual pothole repairs too in a fraction of the time.
The immigrants who have already come here and have been granted residence etc aren't the issue. They are contributing to the country by working and paying their way. (I was one such, for 7 years in France). If they then fall by hard times, they will be supported. No emotions towards them either way. That's normal. The numbers are proportionate, even if they increase they will help care for our aging population.
No emotions either about how immigration evolved in the past, that's how it was then.
It's the thousands who are now just hanging around inactive and still arriving, who drain the coffers who cause others a feeling of frustration. It's not their fault they aren't allowed to work, but neither is it anyone's fault to feel this frustration. This is a rational reaction.