NORTH Wales Police are warning residents of the dangers involved when exploring abandoned buildings. 

The force has said that urban exploration has become increasingly popular in recent years and are trying to discourage people from doing so. 

Examples in previous years have included 'urban explorers' venturing into the Groves School in Wrexham, and the Northop Hall Hotel. 

Urban Exploration has become more popular in recent years. In essence, this involves exploring abandoned buildings.

Police are again sending out a warning regarding the dangers of urban exploration. 

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A spokesperson said: "As many of the abandoned buildings lie derelict and in a poor state of repair there are inherent dangers in urban exploration, with unsafe floors and broken glass being present at the sites. There may also be hidden dangers, such as asbestos.

"There are many dangers in an abandoned building. You should never enter a location as there may be many hazards there and some of them you may not see.

"There are structural dangers if the building is dilapidated and crumbling. Floors and ceilings may collapse without warning. There may be broken glass on the floor or sharp pieces of metal.

"Chemical/material hazards. Older buildings may have asbestos or toxic lead-based paint. Industrial sites may have a wealth of hazards, including toxic or carcinogenic chemicals.

"There are naturally occurring biological hazards. Abandoned buildings are a haven for mould and fungus. Spores from these organisms possess health risks if inhaled.

"Another biological hazard in abandoned buildings; is the humble pigeon. Pigeon poop is also another real health hazard you may encounter, one that you won’t want to be breathing in.

"There is the risk of sudden drops (fall hazards). Elevator doors may be open, leading to an empty shaft. Guard rails from walkways and stairs may be removed leaving a possibility to fall."