Not so fast guys, the first 5 years you in school you OK. You have a work.
The problem begins when you finish the school,don't fogged every year a new class start.
So the demand for plumbers and the journey man every year finish is over come the demand.
Soon as you become a journey man,there is no more work for you!
Your solution is for this is the following;
You need 7 years experience to go to the Master Plumber test.
There fore you must repeat (fail) 2 times in the plumbers school.
Now you will have the 7 years experience to go to the Master Plumber test.
And you could show the finger for the Union.
You should'n do bussiness with this person