Another early day today, whilst sorting out my mails, here's one very interesting. No harm knowing this. It read:-
FOR YOUR INFO - BE ALERT :-
This is taken from a newspaper article in local Chinese papers recently. Take note of any unusual markings in front of your house. It could be a code for these unsavoury people.
Translation: [ + ] or [ - ] means Owner not in house during day/night
[ Θ ] means Staying alone or Renting
[...] means 3 family members staying
[√ ] means House has been broken in before
[ * ] means Target
[ X ] means Not Our Target (Safety First)
So guys, keep well and keep safe. Adios!