UnScramble this Word: o l i g n t i?

Questions

Which car number does Mika Hakkinen have in 2000?

Whose friends were Bill Badger, Algy Pug and Edward Trunk?

In which English city is Elgar High School?

Which is the only county in Northern Ireland that does NOT border Lough Neagh?

Kelper is slang for an inhabitant of which island group?