Suspicious chalk markings spark burglary fears on Portland - but turn out to be made by a running club | Dorset Echo
![Police reveal symbols used by burglars to help fellow criminals target rich and vulnerable homes | Daily Mail Online Police reveal symbols used by burglars to help fellow criminals target rich and vulnerable homes | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/01/09/article-2259445-16D4B19E000005DC-626_634x727.jpg)
Police reveal symbols used by burglars to help fellow criminals target rich and vulnerable homes | Daily Mail Online
![A Special Investigation into the Weird Chalk Marks on This One Dude's Apartment Door | Unfair Park | Dallas | Dallas Observer | The Leading Independent News Source in Dallas, Texas A Special Investigation into the Weird Chalk Marks on This One Dude's Apartment Door | Unfair Park | Dallas | Dallas Observer | The Leading Independent News Source in Dallas, Texas](http://soydondenopienso.files.wordpress.com/2006/10/felonia1.jpg)
A Special Investigation into the Weird Chalk Marks on This One Dude's Apartment Door | Unfair Park | Dallas | Dallas Observer | The Leading Independent News Source in Dallas, Texas
![Da Pinchi Code: Police conclude 'innocent and explainable' symbols are not a mysterious criminal language | The Independent | The Independent Da Pinchi Code: Police conclude 'innocent and explainable' symbols are not a mysterious criminal language | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2016/01/18/17/15-da-pinchi-code.jpg)
Da Pinchi Code: Police conclude 'innocent and explainable' symbols are not a mysterious criminal language | The Independent | The Independent
![Rocks on the driveway, tape on the door and stickers on the bin... the secret burglar signs which could mean your house is ripe to be robbed | The Sun Rocks on the driveway, tape on the door and stickers on the bin... the secret burglar signs which could mean your house is ripe to be robbed | The Sun](https://www.thesun.co.uk/wp-content/uploads/2018/10/VP-COMP-BULGARY-2.jpg?strip=all&quality=100&w=750&h=500&crop=1)
Rocks on the driveway, tape on the door and stickers on the bin... the secret burglar signs which could mean your house is ripe to be robbed | The Sun
![Organised_Chao5 on Twitter: "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 Organised_Chao5 on Twitter: "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](https://pbs.twimg.com/media/DgFVC2VX0AEEAX3.jpg:large)
Organised_Chao5 on Twitter: "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
![Secret symbols chalked on walls spark fears burglars are about to target homes in town - Staffordshire Live Secret symbols chalked on walls spark fears burglars are about to target homes in town - Staffordshire Live](https://i2-prod.stokesentinel.co.uk/incoming/article6797775.ece/ALTERNATES/s1200/275661120_1026820317911368_6846969069532044690_n.jpg)