Are These Symbols Part of a Burglars' Code? | Snopes.com
Keytek Locksmiths Blog - House Robbery Markings
Cops warn residents of mysterious 'burglar markings' drawn outside homes which could just be roadworker symbols | The Sun
Organised_Chao5 X પર: "These chalk markings have been spotted on walls outside some of the houses on my road. My house is one of them Apparently some networks of burglars use chalk
Cryptic chalk marks to look out for that are left on homes ahead of potential burglaries | Express.co.uk
Suspicious chalk markings spark burglary fears on Portland - but turn out to be made by a running club | Dorset Echo
List of signs and symbols believed to be used by BURGLERS emerges online | UK | News | Express.co.uk
Chalk marks on Wallington home feared to have been left as secret code for burglars - Croydon Advertiser
Robinson-Solutions Professional Window Cleaning: Those Chalk Symbols Outside Homes
Secret symbols used by burglars spook residents in North Wales town - North Wales Live
Police reassure residents who have chalk marks on their property – Armagh I