BURGLARS may be targeting homes by using a series of codes marked on the buildings.

Cryptic codes and symbols thought to be used by burglars have emerged online.

It is believed they may be using a series of codes to offer fellow crooks information about a household.

They include whether the occupant is vulnerable, if the house is not worth stealing from and if one is a good target.

The codes are supposedly marked on the walls.

Call police on 101 if you have concerns.

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