In order to enable the officer to disperse a riot, he may call to his aid the power of the county in the same manner as is provided where it is necessary for the execution of process.
Tex. Code Crim. Proc. art. 8.05
OFFICER MAY CALL AID
Acts 1965, 59th Leg., vol. 2, p. 317, ch. 722.
Official source: Texas Constitution and Statutes. Reproduced from public-domain Texas statutes; confirm against the official source for the current text. Not legal advice.