Code of Alabama
Article 1 - Arrest Before Indictment.
Section 15-10-11 - Authority of Officer to Pursue and Arrest Defendant in Another County on Warrant From Municipal Court.

Any lawful officer, having a warrant of arrest issued by a municipal court to execute, may pursue the defendant into another county and, on obtaining a signed endorsement on the warrant by an officer of that county authorized to issue such a warrant, to the following effect: "A. B. is authorized to execute this warrant in ________ County," may summon persons to assist him in making the arrest, and exercise the same authority as in his own county.