I'm launching a series analysing letters from the immigration service, collected from across the internet + a few of my own :)

Important note: if you applied and immediately received a positive decision with no questions — congratulations, you got very lucky! But if you'd rather not test your luck (especially when your visa-free days are running out), it's better to prepare documents perfectly the first time.

Below we'll break down what exactly the immigration service wants from us and how to respond.