River Thames, known alternatively in parts as The Isis or River Isis, is a river in Grand Theft Auto: London 1969 and Grand Theft Auto: London 1961.
Description[]
The river that flows through southern England, including the in-game setting of London. It is the longest river entirely in England and the second longest in the United Kingdom, after the River Severn. It separates the southern and northern areas of the London map.