I saw a big rat

Walking to work this morning from the train station, I was merrily crossing Bevis Marks while walking down St Mary Axe and I saw something move very quickly out of the corner of my eye!

I thought that I was imagining things so I looked again and it was a RAT a blooming big rat...

so (LOL as I was only on my way to work) I decided to follow him to see where he went...

...he ran into a crevice so I managed to do a couple of photos before he ran off again ;o)

here he is thinking that if he keeps still then I cant see him

and here he is running off