As many as 36,000 buildings in Lagos, Nigeria, are in danger of collapsing, according to Nigeria鈥檚 Building Collapse Prevention Guild (BCPG).

A three-storey building in Lagos Island that housed a primary and nursery school and apartments recently collapsed.

Akinola George, the BCPG鈥檚 president, said, 鈥淚t may be a surprise to many that most buildings in Lagos State are not constructed by the people who are properly trained to do so.

鈥淎rchitects, civil, structural, mechanical and electrical engineers, quantity surveyors, builders and land surveyors are virtual onlookers on the scene, as they participate in less than 20% of the total volume of construction activities going on in the state.鈥�

George called on the government to demolish any buildings below the standard required by Nigeria鈥檚 building code.

Lagos is Nigeria鈥檚 largest city with an estimated population of 21 million people.