Niklas Karlsson ) gurgled happily, sounding much like they
were saying :

Well, the escalators do say "Dogs and children under 5 must be carried".
Lots of people seem not to bother to carry either, though!

I reckon there's a very good business opportunity in there - dog rental.

In a reversal of the usual price model, you could charge more for small
ones - they're easier to carry.