Accidental 124 poem

Whilst walking around the city walls today,
I found myself out Foss Islands way.
What I saw I can't discuss
Oh, go on then, it was a bus.
A bendy bus with walls of steel
And on each corner there was a wheel.
This bus it had a registration
That didn't cause me consternation,
Because it was a 124
And the big fat lion went ROOOOOAAAARRRR
at around 1125 am.