Which city is NOT in the UTC+0 time zone?

Which time zone is also known as Zulu Time? Which city is in the UTC-8 time zone? What is the time zone of Cairo, Egypt? Which time zone is also known as BST? Which city is NOT in the UTC+1 time zone? What is the time zone offset for Bangkok? Which time zone is used in Dubai? Which city is in the UTC-4 time zone?