Sec. 2. Territory may be annexed by a municipality under section 3 or 4 of this chapter. However, a municipality may not annex territory that is inside the corporate boundaries of another municipality, although municipalities may merge under IC 36-4-2. [Pre-Local Government Recodification Citation: 18-5-10-27.] As added by Acts 1980, P.L.212, SEC.3.
Territories inside corporate boundaries of another municipality
Ind. Code § 36-4-3-2, under Municipal Annexation and Disannexation.
Ind. Code § 36-4-3-2