Going out of CPH ( Copenhagen Denmark ) today january 5'th a rain shower passed. Unfortunately it was with freezing rain, leaving a thin layer of about 1 to 2 millimeters of clear ice on everything.
Transavia called for push, (at that time, it was pure mayham on the frequency, because everyone wanted to get to deicing) CPH ground asked if HV5788 needed deicing, to everyones surprice they said no!
The only aircraft to leave without deicing, so maybe it somehow avoided the freezing rainshower...