D.C. Code § 2-209.01: Reciprocal police mutual aid agreements — Authorized.

The Mayor of the District of Columbia is hereby authorized in his discretion to enter into and renew reciprocal agreements, for such period as he deems advisable, with any county, municipality, or other governmental unit in the States of Maryland and Virginia, in order to establish and carry into effect a plan to provide mutual aid, through the furnishing of policemen and other agents and employees, together with all necessary equipment.