A plane ticket and a passport.
It is important to have all necessary documentation when traveling. If Jamaicans want to visit England, they need to have legal passports.
Yes, a Canadian needs a valid passport to visit England.
Nothing, just your passport. Some other forms will be issued on the plane.
No. The passport is all you need.
No.
Not if the purpose of your visit is tourism. See link to FCO below.
yes, Filipinos do
yes
A social worker should visit a child subject to a child in need plan in England at least twice a month.
She should not even need a visa, as your wife, if you are a citizen of England.
Your question is too broad. You need to visit a library.
Yes, you need a passport to travel from England to anywhere outside the EU. You may need a passport, or other acceptable ID for countries in the EU.