The day you appear in your PLAB 1 exam, I would suggest the next day you start working on your UK visa for PLAB 2. Why? No matter how much instructions and guidelines you follow- your case will be unique. It won't match with anybody else’s, and if you maintain your cool you can do it all by yourself.
It will be a long discussion. So, I thought I will break it into parts. This part is only for the Online UK Visa Application for PLAB 2 . . .