The Fire exit must be kept clear claims the blue and white sign with a big exclamation mark on it.
A blue and white fire exit is posted above a red sign.
A sign that reads fire exit and one that reads Sprinkler stop valve inside.
A blue sign advises you to keep clear of the Fire Exit, and a red one says that a sprinkler stop valve is located inside.
A blue sign says Fire exit keep clear and sprinkler stop valve inside.