Stuck in the traffic

What is it??? Try to guess... ;)

For the EOTB 90 challenge

For more info:
https://365project.org/discuss/themes-competitions/30711/eye-of-the-beholder-90

[Dorothy]

Looks like the tail light of the car in front, on a wet night. Makes a good abstract.

[Walks @ 7]

Side view mirror? I really like the bokeh.

[Helen K]

This is clever!

[Francesca Ciarrocchi]

@nobled @joysabin @helly31

First of all thank for passing by! Yes, it was both the side view mirror and the tail lights of the car in front on a wet night to give the bokeh effect! Not bad for a mobile phone shot! ;)