This forum really helpful and i have learned a lot from here.
I have a situation here. I am on ILR and my family went to pakistan on emergency situation my two kids already got british passport and my wife on FLR FP route visa( expiring on dec 2019)
One son have no visa no british passport and due to emergency situation we had travel so i had to get his pakistani passsport which was so so quick like one week so he and my family gone to pak. Now i need to bring him back to uk becuase full time school problem here.
I am so confuse which visa or forms i should use.?
I know he can apply Mn1 from pakistan but my preferences are to get any visa or any document for him to get to enter in uk ASAP then i will apply his mn1, he's born before my ILR And hes 5.5 year old.
Please advice me from pakistan which one is quickest route
Mn1 ?
or
any visa ( like child dependent or right of adobe etc etc)
I don't know which one.

I know I should apply mn1 before but it was critcial situation so had to travel please advice.
Many thanks ♡