do i need a visa to travel o the uk

[angel]

i am a greencard holder and i will be staying in the uk for just one day and also i will be doing a transit there as well to italy. i just wanted to know if i need a visa to the uk .if i am just spending less than 90 days.

[Yev]

u need to check at the site of british embassy if you require a visa. they have a special link to another site at which you could check if you require a visa. different rules apply to different categories. so it's better to make sure. good luck!