Quick and cheap way to see an immigration officier for work visa validation ?

[elcascador]

Hey guys, simple question here.

Background :

I arrived a few days ago in Canada while my work visa was not 100% finished and the immigration officer gave me a visitor record of 6 weeks to sort things out.
I got now the mail to get my work Visa, I just need to go to a Canadian service agency and ask an immigration officer. Normally you do that when you enter the country, at the airport most of the time.

The question :

I am now in Toronto. How can I meet an immigration officer quick and cheap ? It seems I can't go to Pearson airport there is no access from within the country.
Could I try going in at Niagara falls border ? Do I need to buy a return ticket somewhere and come back normally by plane ?

European guy here.

Thanks in advance

 

[scylla]

Cheapest way is to drive to a US/Canada land border, exit the country and then re-enter.

You can only do this as the airport if you have arrived in Canada on an international flight.