Principle: Any person who for his own purposes brings on his lands and collects and
keeps there anything that is likely to cause mischief if it escapes must keep it at his peril,
and if he does not do so, is prima facie responsible for all damages, irrespective of his
fault, which is the natural consequence of its escape in respect of non-natural use of land.
Fact: Nisha owns a large water tank on her property, which she uses for irrigation. The
tank is well-maintained and periodically serviced. One night, due to an unusual surge in
water pressure from the municipal supply, the tank overflows. The excess water damages
Raj’s garden and seeps into his house, causing structural damage. Raj sues Nisha for
damages. Will he succeed?