looks like a muslim call to prayer!
Profiling Muslims is a good start
Keskisuomalainen: Body scanners at airports for passengers coming into Finland will perhaps choose among other things, nationality and religion. Finavia corporate security officer Jyri Vikström says that profiling of passengers a likely alternative, if the illuminating scanners will be introduced. All passengers can not be scanned, because the replacement of (older) metal scanners would cost too much and it would take too much space.
NOTE: A similar profiling is being introduced in Britain. Finland’s profiling would require EU approval. Helsinki-Vantaa airport body scanners have been tested, but it is currently not in use.