Thanks for your response. thats quite helpful.
Is there a a specific list of dcouments which i and my father can attached in application so as we have very less probablity of VISA refusal?
UKBA website shows basic documents but i have seen they reject the application even though those basic documents are all attached and valid. So need to know what could be attached further to ensure that all the documents cover each of the criteteria and refusal probabloty is nill?
UK BA shows below ONLY which i think cant be sufficient
--------------------------------------------------------------------------------------
https://www.gov.uk/family-visit-visa/do ... st-provide
When you apply you’ll need to provide:
a current passport or other valid travel identification
2 passport-sized colour photographs
enough money to support yourself during your trip, eg bank statements or payslips for the last 6 months
details of where you plan to stay and your travel plans - you shouldn’t pay for accommodation or travel until you get your visa
your tuberculosis (TB) test results if you’re from a country where you have to take the test
You’ll need to have a blank page in your passport on which to put the visa.
Family documents
You must also provide proof of the family member you’re visiting in the UK, including:
a letter of invitation from them
evidence of their financial and employment circumstances, eg bank statements or payslips
evidence of their immigration circumstances in the UK showing they’re permanently settled or have asylum humanitarian status in the UK, eg a valid visa or immigration stamp in their passport
--------------------------------------------------------------------------------------------------
Regards,
Dhruv