TORT — TRESPASS — TRESPASS TO LAND

What is trespass to land and the law on trespassing?
LAW OF TORT– TRESPASS – SQUATTERS – TNB – ELECTRICITY SUPPLY

Can landowner demand TNB to cut electricity to squatters or illegal occupiers?
STRATA TITLE – MANAGEMENT – TRESPASS AND NUISANCE

My neighbour rented out his condominium unit to university students. The amount of people that would usually live in such a space doubled. The noise level was unbearable. We made complaints to the management corporation but nothing was done. What can I do?