Well done?
The economy is not as simple as supply and demand. Believing that the shortage of drivers is a short term problem, which will be fixed by raising wages and then dressing it up as a Brexit benefit is naive in the extreme. It doesn't address the problem, it simply moves it. Businesses will go out of business, prices will increase and shortages as people move will appear elsewhere in the supply chain because there are simply not enough people to do all the jobs the country needs doing. And as those problems expand through the economy the wage rise becomes more and more worthless since the cost of living goes up, since those same jobs with increased pay are at greater risk of redundancy and since other sectors then start to suffer.