De facto the entry is allowed, and even assisted. A simple way to change this would be to discourage the pattern where people smugglers send a rubber boat to t

De facto the entry is allowed, and even assisted. A simple way to change this would be to discourage the pattern where people smugglers send a rubber boat to the Mediterranean and instruct the people in it to puncture it on sight of an EU rescue vessel because then they have to be transported to Europe. Change this so that the people are rescued and returned to the port of departure. You don't have to kill anyone, or hurt anyone, just disincentivize the people smugglers who are currently making a lot of money (and likely are contributors to political decision-makers who's come up with the current rules of engagement).