If there is still to be maintained against happen on the bike, so that once against cycling by red light, Marines Deer fires.
And also against cycling without light, wear dark reflective clothing or reflective tapes and pay attention to other traffic instead of cycling with blinkers.
In the dark, I have had a lot of near-accidents because of this bad cycling behavior. Carrying any reflective material is feasible to protect personal safety. Often they are young people where the parents do not check this.