You can press what you like, as long as pax do not complain or
careless about it, you are safe, but if they complain and can prove
it, then you are in big trouble, if people want to do a stunt, let
them do it, just one fine day they may have to face the music if
they get a smart pax, which is unlikely but can happen.
Risk is like 4D, you keep buying 4D in hopping to strike first
to third prize, and one of these day, your luck shine and you hit
first prize, good and happy for you. Same goes to risk you take
against the rule, you can go on the whole life without any problem,
just like whole life never strike 4D first prize, but once it hit,
god bless you.
There is this guy who like to dash across the road even there is
a overhead bridge, and he always manage to to do it for years, fark
care the bridge, saying that is it stupid to use it, have to climb
up and down, by the time, bus arrived. He is just buying a 4D
ticket with his own life. And one day, it strike, he got hit by a
car, lost a leg, get less compensation due to his fault.