REMOVE

1. 4th plinth ; Fourth plinth
2. Buses

WHAT

1. Art museums -- England -- … (1)
2. Public art -- England -- … (1)
3. Public sculpture -- Engla … (1)

WHERE

1. ENGLAND, UK (1)
2. London (1)

WHO

1. WHITEREAD, Rachel (1)

WHEN

1. 2001 (1)