security information

Based on the "Yokohama Safety and Security Plan," we are strengthening our voluntary anti-crime program power to protect our own town. Specifically, we support local activities such as the anti-crime program Patrol. We are also improving the nighttime anti-crime program environment by installing LED security lights.

■　[Beware of visits and telephones that pretend to be "City Hall, Ward Office Staff", "Water Works Bureau Staff", "Gas Inspection", etc. ! ]

Suspicious telephones that tricked city hall, ward office staff have occurred in Yokohama city.

Refund fraud is a method of tricking the insurance and welfare section staff, such as city hall staff and ward office staff, calling them to refund medical expenses, insurance premiums, taxes, etc., pretending to be necessary/required procedures, picking up the victim's mobile phone number, letting the victim operate the ATM, and transferring money from the victim's account to the criminal's account.

medical expenses, city hall staff and ward office staff will never ask for mobile phone numbers in procedures such as insurance premiums and taxes, so please do not give your mobile phone number.

suspicious person information has been receiving instructions and requests from Water Works Bureau, pretending to be a Water Works Bureau official, such as a Water Works Bureau employee or a contractor.

For more information, please visit the Water Works Bureau website.

Water Works Bureau homepage　　

There have been robbery cases in the city that pretends to be "gas inspection" and visits and steals money!

In addition, you may receive a phone call to seek out personal information, such as a "questionnaire".

　　Take the following three measures and be careful not to suffer any damage! !

　　★When there is a visitor, confirm the identity of the other party before opening the door.

　　★Check with the contracting company when visiting such as gas inspection.

　　★If there is a suspicious visit or call, call the police (110).

Alert handbill (PDF: 266KB)

　Please also check the Tokyo Gas website.

Tokyo Gas website (outside site)

　 Tokyo Gas Alert Flyer (PDF: 1,430KB)

• Special fraud prevention video

• Yokohama Safety and Security Plan
• Safety and Security Handbook
• DVD against anti-crime program

• security camera Guidelines
• Subsidy for establishment of regional security camera

• Yokohama City Gangster Exclusion Ordinance

• Ordinance on Prevention of Yokohama City Graffiti Act

• Software for raising children's safety
• Children's Safety Leaflet "Everyone's Anything-Let's Do Not Meet Your Smartphones and PCs" (PDF: 3,063KB)
• Children's Safety Awareness Video

• If you find a problem with the LED security light