![Chalk marks on Wallington home feared to have been left as secret code for burglars - Croydon Advertiser Chalk marks on Wallington home feared to have been left as secret code for burglars - Croydon Advertiser](https://i2-prod.croydonadvertiser.co.uk/news/croydon-news/article1021621.ece/ALTERNATES/s615b/chalkmarkings.jpg)
Chalk marks on Wallington home feared to have been left as secret code for burglars - Croydon Advertiser
![Separated by coronavirus, kids are leaving chalk notes outside each other's houses - The Boston Globe Separated by coronavirus, kids are leaving chalk notes outside each other's houses - The Boston Globe](https://bostonglobe-prod.cdn.arcpublishing.com/resizer/fYP75231NWPkZjP8WQqpZX-aOJ4=/960x0/arc-anglerfish-arc2-prod-bostonglobe.s3.amazonaws.com/public/DJLU4NIKSRC6HCLN5FACLTEGQM.jpg)
Separated by coronavirus, kids are leaving chalk notes outside each other's houses - The Boston Globe
![Stoke residents fear mysterious chalk markings are scrawled on homes are code used by dognappers | Daily Mail Online Stoke residents fear mysterious chalk markings are scrawled on homes are code used by dognappers | Daily Mail Online](https://i.dailymail.co.uk/1s/2022/04/11/14/56475435-0-image-a-84_1649682892932.jpg)
Stoke residents fear mysterious chalk markings are scrawled on homes are code used by dognappers | Daily Mail Online
![A coloured chalk drawing on the ground outside a house, representing items of harvest, is overlaid with pumpkin, Fresh turmeric and sugar cane, as par Stock Photo - Alamy A coloured chalk drawing on the ground outside a house, representing items of harvest, is overlaid with pumpkin, Fresh turmeric and sugar cane, as par Stock Photo - Alamy](https://c8.alamy.com/comp/J88MR1/a-coloured-chalk-drawing-on-the-ground-outside-a-house-representing-J88MR1.jpg)
A coloured chalk drawing on the ground outside a house, representing items of harvest, is overlaid with pumpkin, Fresh turmeric and sugar cane, as par Stock Photo - Alamy
![List of signs and symbols believed to be used by BURGLERS emerges online | UK | News | Express.co.uk List of signs and symbols believed to be used by BURGLERS emerges online | UK | News | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/1/590x/secondary/burglar-symbols-276943.jpg?r=1686998680160)
List of signs and symbols believed to be used by BURGLERS emerges online | UK | News | Express.co.uk
![Secret symbols chalked on walls spark fears burglars are about to target homes in town - Surrey Live Secret symbols chalked on walls spark fears burglars are about to target homes in town - Surrey Live](https://i2-prod.walesonline.co.uk/news/uk-news/article23381730.ece/ALTERNATES/s615/0_Screenshot-2022-03-14-123738.jpg)
Secret symbols chalked on walls spark fears burglars are about to target homes in town - Surrey Live
Concerns that criminals could be marking homes in Dereham area with chalk to target vulnerable residents | Eastern Daily Press
![Secret 'burglar's symbol' appears on houses leaving residents terrified they're targets - Mirror Online Secret 'burglar's symbol' appears on houses leaving residents terrified they're targets - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article26684350.ece/ALTERNATES/s615b/0_STO_Beville-Street-in-Fenton-01.jpg)