What you'll need
1 old metal wheelbarrow
Drill and wide-bore bit
Old cake cooling racks, about 40 x 22cm (2) 70cm x 12mm reo bars (2)
Drill 6 holes in the bottom of your wheelbarrow, not directly above wheel, as airflow for barbecue. Place 1 cake rack on top.
Drill 2 pairs of opposing holes in top of sides of barrow, about 30cm apart. The holes should be large enough to accommodate bars. Thread bars through holes.
Make a fire on the bottom cake rack. Put remaining cake rack on top of the bars for the barbecue surface.