In the old part of town the bedlam is such in the bars and
clubs that it is impossible to supply the voracious demand
for drinks with glass tumblers. For this reason and for
reasons of safety, the bars serve all drinks in plastic
tumblers which can be safety dropped or thrown away afterwards.
However, there are always some smartalicks who are drinking
from their bottles of whatever and these bottles, when emptied,
are all too often, dropped or thrown onto the street. Despite
the efforts the municipal street-cleaners, the streets are
usually littered with broken glass of all types. The most
common ailment treated at the first-aid centres is always
for feet which have suffered cuts from broken glass. Better
not to wear sandals and any kind of very light footwear.
Because even if you are careful about stepping on broken
glass it will be difficult to avoid getting stained by the
general muck and dirt which is generated by all the night-time
During the txupinazo thousands of bottles of champagne are
uncorked and thrown to the floor, everywhere: so for safety
it is better not to wear sandals or similar shoes.