challenge: What was the proposed Greater Manchester congestion charge part of?
  
  A. A bid to the Government's Environmental Fund for a £1-billion package of green initiatives
  B. A bid to the Government's Transport Innovation Fund for a £3-billion package of transport funding
  C. A bid to the Government's Education Fund for a £2-billion package of school improvements
  D. A bid to the Government's Healthcare Fund for a £4-billion package of hospital upgrades
  Answer: 