REMOVE

1. Tourism and architecture
2. BURO HAPPOLD

WHAT

1. Conservatories (9)
2. Urban renewal -- England … (9)
3. Architecture -- England - … (8)
4. Arches (6)

WHERE

1. ENGLAND, UK (10)
2. Sheffield, South Yorkshir … (9)
3. London (1)

WHO

1. PRINGLE RICHARDS SHARRATT … (9)
2. POPULOUS (1)

WHEN

1. 2002 (4)
2. 2009 (1)