What other sources of creative funding may be available to support a drug unit?

Captain Jones is responsible for preparing the budget for the Greenfield Police Department. The new chief has asked her to review the entire budget and find long-term and short term cost reductions. He wants to shift some resources to community policing projects and would like to create an undercover drug unit. He encourages her to be creative and bold because he does not anticipate any increases in the budget during the next few years.