Some London commuters came across an unexpected herd of cats -- the two-dimensional kind -- when they set off to work on Monday morning.
Some London commuters came across an unexpected herd of cats -- the two-dimensional kind -- when they set off to work on Monday morning.
If you arrived at Clapham Common tube station one morning to find that every advert had been replaced with pictures of cats, you'd no doubt logically conclude .
Adverts in Clapham Common tube station have been replaced with pictures of cats by a campaign group. . Report by Lydia Batham.
![](https://i.ytimg.com/vi/GjPQt2P-qoo/maxresdefault.jpg)