So you want people to come here illegally (cutting ahead of law abiding immigrants...), who are looking for free handouts, don't bother to learn English, etc.
X; X; DEAR MIGRANTS; ILLEGAL
ALIENS; BORDER IS CLOSED; LA FRONTERA ESTÁ CERRADA; GO HOME! VETE A CASA; SINCERELY, THOSE WHO CAME HERE WITH A DRY BACK, LEGALLY, WEREN'T LOOKING FOR FREE HANDOUTS, ACTUALLY TOOK THE TIME TO LEARN ENGLISH AND DON'T CRAP IN SOMEONE ELSE'S FRONT YARD.