"liberty" wrote in message ...
why there is so much waste in the buses in london? on the ground, and
armchaires, the users seem to fin that normal

Because

a) People are pigs and can't be bothered to put their rubbish in a bin
b) Cleaning contractors never have enough workers to do a proper job
because they bid so low for a job that in order to make a profit they
can't afford a full army of cleaners
c) If people see rubbish on the floor of a bus. Then they will dump
their rubbish on the floor too.