bro!
i see you asking this same question many times
i wonder what's bothering you??
those who are issued with "white card" knows very well what they can not do!
(of course ica don't tell you what you can do)
it is clearly stated in that big piece of paper!
and they have also sign the acknowledgement!
any breach of the terms carry a fine or a jail term!!!
who tell you
they can stay here longer to ply ???
it is a breach of the terms!!!