
Hi Roy and welcome to the 52. I hope you get some fun out of it.
That shot for "stop" brings back memories for me. Something typically German about it, even before I read the text.
Good use of colours and I like the amount of DoF. Just enough detail in the background to keep it visible but the focal point is still very clear.
If I was to change anything, it would be to increase the saturation in the reds, just to make the stop light in the background pop out more.
Isolation is a really clever interpretation of the theme.
The limited colour palette works well and the vignette and shadow get a

from me. I like the spotlight effect - although I suspect that they may not be to everybody's taste.
Only niggle is the white plastic piece (no idea what the proper name for it is) is getting slightly lost against the white background. That's always going to be a tricky one to get right, but maybe a bit more playing around with the lighting would have helped.