Role  A - Make it more expensive

You think making it more expensive is the best way to save water. Tell the others three reasons why. Tell them things that are wrong with their solutions. Also, tell the others which is the least effective of these (and why): daily limits, no water for gardens or education.

Role  B - Daily limits

You think daily limits are the best way to save water. Tell the others three reasons why. Tell them things that are wrong with their solutions. Also, tell the others which is the least effective of these (and why): making it more expensive, no water for gardens or education.

Role  C - No water for gardens

You think no water for gardens is the best way to save water. Tell the others three reasons why. Tell them things that are wrong with their solutions. Also, tell the others which is the least effective of these (and why): daily limits, making it more expensive or education.

Role  D - Education

You think education is the best way to save water. Tell the others three reasons why. Tell them things that are wrong with their solutions. Also, tell the others which is the least effective of these (and why):  daily limits, no water for gardens or making it more expensive.