present participle of err on the side of caution

simple past tense and past participle of err on the side of caution

plural of interview under caution

(criminal law, law enforcement, England & Wales, formal) A formal interview of a suspect by the police as part of a criminal investigation, for which the suspect is entitled to legal representation. Used to determine whether or not to prosecute the suspect, and most commonly conducted following arrest, though sometimes in other circumstances.

Warning, often in the form of a sign, that people should pay attention when walking on a wet and slippery floor not to fall down and get injured.