The phrase in the picture: "To crash in event of fire"
If you want to know how the phrase in this picture sounds in English do a SEARCH on Google images. Done? OK: a crash is an accident (train, plane or car). There’s an intransitive verb, to crash, meaning to have an accident, and a more slang-like transitive version, to crash a party (which is an abbreviation of the older term gatecrash), meaning to attend a party without an invitation. You CANNOT, however, “crash” glass! The correct term is "In case of fire break glass".
Our thanks to Giancarlo Deola for sending this!