Analysis of S.W.A.T

Very dark silhouettes of characters, suggesting the characters themselves are dark; members of a SWAT shouldn’t be dark should they? So you know there is something sinister going on.
Arguably quite large guns take up a fair proportion of the poster indicating there will be violence and death and a lot of shooting.
“Even cops dial 911”, why would cops want to call for help? This is a teaser which entices the reader to watch because it builds suspense and an anticipation to know more, it’s a very sinister line. It is an enigma code.
Large white font for the title, indicating the film is solely based around some SWAT officers and what they do etc, but doesn’t give too much away.
You only see half of the characters faces, indicated they are two faced or have split personalities and a dark side to them.