Am I correct to say it is made up of plastic and rotates?

I think it's made of some kind of high impact plastic - never actually handled it. It doesn't rotate. (there are similar things broadly related to this that do rotate but I'm not sure if that's helpful or confusing).
Hint - take a walk down the street, look around.

Do you know Sherlock Holmes Phone No. ? !
I need it Peter ! :D .....

Or Dr.Watson Phone No. ! ;)

"Hint - take a walk down the street, look around. "


Thought type of street not specified, I did go around in surface neighborhood roads and highways but still no clue.

It doesn't look like a portion of Bench that you see in park or a fire hydrant outlet.

All I can think off at this point is a remote possibility of some sort of "Impact Attenuator Crash Cushion" that could be common to Europe but not USA.
Can't think of anything any closer.

I'm sure that this item is seen almost everywhere in the world but maybe the detail of the design is a bit too "maker specific". Maybe if I go a bit wider----------

LNB or LNB holder of a sattelite receiver dish

If i win i do not have any ready puzzle now
You can leave it to yourself or any one you like ;)

Absolutely dead right Mo. Well done. Thanks. I don't have another just now- Is there anybody out there - - - ?

If anyone is still playing, have a go at this.