I am an Indian citizen with US Green Card. I am travelling back to United States from India through Heathrow this coming weekend.
How complicated is it to get Landside VISA at the airport? I would like to meet one of my best friends at the airport ( I am assuming I would need a landside VISA since I would be leaving the arrival lounge area?). I have a 5 hour wait and I dont think I would even leave the terminal.
Do I need to show any specific documentation other than my GC? And can I ask for it after I land or do I need to start the process now?
Did anyone try it? Sorry for multiple questions.
Any and all the help provided is appreciated.