It's the barrier on the railway bridge over the sea!

You can't surpass me It's impossible to get to the railway bridge
and the power I wield.
Try as you might,
I'll resist your struggle.
I do my job constantly and without thought.It remains impossible. It doesn't think.

The answer is a thingIt is.

The answer is never fought[/I]Well, you can't.

There is more than one of the answer
The answer is retarded, although not in the general meaning
Doesn't retarded mean slow? And that thing doesn't move.
Don't know about the H sir thing, tho.
(I made this quess just to keep this thread alive. Eiko guy, if you're still here, won't you tell us the answer?)