Henry Billings Brown,
San Antonio Traction Company v…
“ Even if construed as a contract, it was still subject to the provision of the Constitution of 1876, which, in § 17 of the Bill of Rights, declared that no irrevocable or uncontrollable grant of special privileges or immunities should be made; but that all privileges granted by the legislature or created under its authority shall be subject to the control thereof. ”
