Please exercise every caution against cowboy salesmen of water purifiers and fraudulent-test sales.

Beware of 'One Ring' malicious nuisance calls!!

Please beware of fraudulent emails.

Look out for the wild dog!

Beware of imitations.

Please note the change in the meeting agenda.

Beware of pickpockets here.

The doors of the train on line 3 are closing. Please be careful.

Rice does not like moisture. Be sure to store it well.

Please be careful not to forget your card or your change in the machine.

Watch your head!

Watch your step.

We are bound for Domestic terminal 1. We will not be making any stops at the International terminal, so please take care.

Please be careful of the opening doors.

Please be careful not to let the dog loose.

With regard to scam email, please be cautious.

Be cautious of phishing.

There's a wide gap between the train and the platform, so please watch your step.