Or...you could just follow the activity in this thread:
http://www.canadavisa.com/canada-immigration-discussion-board/spousal-sponsorship-inland-applications-2016-timeline-and-updates-t389295.1200.html
Re: SPOUSALSponsorship PAKISTAN @ London Visa Office
sometimes i think there needs to be a separate thread for people submitting passports, booking flights, etc.